13996125520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8301

約数の個数: 160

約数和(自身を含む): 36861640704

約数和(自身を除く): 22865515184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 53, 62, 65, 80, 104, 106, 124, 130, 155, 208, 212, 248, 260, 265, 310, 403, 424, 496, 520, 530, 620, 689, 806, 848, 1040, 1060, 1240, 1378, 1612, 1643, 2015, 2120, 2480, 2756, 3224, 3286, 3445, 4030, 4240, 5512, 6448, 6572, 6890, 8060, 8191, 8215, 11024, 13144, 13780, 16120, 16382, 16430, 21359, 26288, 27560, 32240, 32764, 32860, 40955, 42718, 55120, 65528, 65720, 81910, 85436, 106483, 106795, 131056, 131440, 163820, 170872, 212966, 213590, 253921, 327640, 341744, 425932, 427180, 434123, 507842, 532415, 655280, 851864, 854360, 868246, 1015684, 1064830, 1269605, 1703728, 1708720, 1736492, 2031368, 2129660, 2170615, 2539210, 3300973, 3472984, 4062736, 4259320, 4341230, 5078420, 5643599, 6601946, 6945968, 8518640, 8682460, 10156840, 11287198, 13203892, 13457813, 16504865, 17364920, 20313680, 22574396, 26407784, 26915626, 28217995, 33009730, 34729840, 45148792, 52815568, 53831252, 56435990, 66019460, 67289065, 90297584, 107662504, 112871980, 132038920, 134578130, 174951569, 215325008, 225743960, 264077840, 269156260, 349903138, 451487920, 538312520, 699806276, 874757845, 1076625040, 1399612552, 1749515690, 2799225104, 3499031380, 6998062760, 13996125520]

約数ペア:

[(1, 13996125520), (2, 6998062760), (4, 3499031380), (5, 2799225104), (8, 1749515690), (10, 1399612552), (13, 1076625040), (16, 874757845), (20, 699806276), (26, 538312520), (31, 451487920), (40, 349903138), (52, 269156260), (53, 264077840), (62, 225743960), (65, 215325008), (80, 174951569), (104, 134578130), (106, 132038920), (124, 112871980), (130, 107662504), (155, 90297584), (208, 67289065), (212, 66019460), (248, 56435990), (260, 53831252), (265, 52815568), (310, 45148792), (403, 34729840), (424, 33009730), (496, 28217995), (520, 26915626), (530, 26407784), (620, 22574396), (689, 20313680), (806, 17364920), (848, 16504865), (1040, 13457813), (1060, 13203892), (1240, 11287198), (1378, 10156840), (1612, 8682460), (1643, 8518640), (2015, 6945968), (2120, 6601946), (2480, 5643599), (2756, 5078420), (3224, 4341230), (3286, 4259320), (3445, 4062736), (4030, 3472984), (4240, 3300973), (5512, 2539210), (6448, 2170615), (6572, 2129660), (6890, 2031368), (8060, 1736492), (8191, 1708720), (8215, 1703728), (11024, 1269605), (13144, 1064830), (13780, 1015684), (16120, 868246), (16382, 854360), (16430, 851864), (21359, 655280), (26288, 532415), (27560, 507842), (32240, 434123), (32764, 427180), (32860, 425932), (40955, 341744), (42718, 327640), (55120, 253921), (65528, 213590), (65720, 212966), (81910, 170872), (85436, 163820), (106483, 131440), (106795, 131056)]