528155680

素因数分解:

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

素因数の和:8250

約数の個数: 96

約数和(自身を含む): 1387266048

約数和(自身を除く): 859110368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 8191, 12896, 16120, 16382, 32240, 32764, 40955, 64480, 65528, 81910, 106483, 131056, 163820, 212966, 253921, 262112, 327640, 425932, 507842, 532415, 655280, 851864, 1015684, 1064830, 1269605, 1310560, 1703728, 2031368, 2129660, 2539210, 3300973, 3407456, 4062736, 4259320, 5078420, 6601946, 8125472, 8518640, 10156840, 13203892, 16504865, 17037280, 20313680, 26407784, 33009730, 40627360, 52815568, 66019460, 105631136, 132038920, 264077840, 528155680]

約数ペア:

[(1, 528155680), (2, 264077840), (4, 132038920), (5, 105631136), (8, 66019460), (10, 52815568), (13, 40627360), (16, 33009730), (20, 26407784), (26, 20313680), (31, 17037280), (32, 16504865), (40, 13203892), (52, 10156840), (62, 8518640), (65, 8125472), (80, 6601946), (104, 5078420), (124, 4259320), (130, 4062736), (155, 3407456), (160, 3300973), (208, 2539210), (248, 2129660), (260, 2031368), (310, 1703728), (403, 1310560), (416, 1269605), (496, 1064830), (520, 1015684), (620, 851864), (806, 655280), (992, 532415), (1040, 507842), (1240, 425932), (1612, 327640), (2015, 262112), (2080, 253921), (2480, 212966), (3224, 163820), (4030, 131056), (4960, 106483), (6448, 81910), (8060, 65528), (8191, 64480), (12896, 40955), (16120, 32764), (16382, 32240)]