2904856240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8259

約数の個数: 160

約数和(自身を含む): 8191475712

約数和(自身を除く): 5286619472

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 176, 208, 220, 248, 260, 286, 310, 341, 403, 440, 496, 520, 572, 620, 682, 715, 806, 880, 1040, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2288, 2480, 2728, 2860, 3224, 3410, 4030, 4433, 5456, 5720, 6448, 6820, 8060, 8191, 8866, 11440, 13640, 16120, 16382, 17732, 22165, 27280, 32240, 32764, 35464, 40955, 44330, 65528, 70928, 81910, 88660, 90101, 106483, 131056, 163820, 177320, 180202, 212966, 253921, 327640, 354640, 360404, 425932, 450505, 507842, 532415, 655280, 720808, 851864, 901010, 1015684, 1064830, 1171313, 1269605, 1441616, 1703728, 1802020, 2031368, 2129660, 2342626, 2539210, 2793131, 3300973, 3604040, 4062736, 4259320, 4685252, 5078420, 5586262, 5856565, 6601946, 7208080, 8518640, 9370504, 10156840, 11172524, 11713130, 13203892, 13965655, 16504865, 18741008, 20313680, 22345048, 23426260, 26407784, 27931310, 33009730, 36310703, 44690096, 46852520, 52815568, 55862620, 66019460, 72621406, 93705040, 111725240, 132038920, 145242812, 181553515, 223450480, 264077840, 290485624, 363107030, 580971248, 726214060, 1452428120, 2904856240]

約数ペア:

[(1, 2904856240), (2, 1452428120), (4, 726214060), (5, 580971248), (8, 363107030), (10, 290485624), (11, 264077840), (13, 223450480), (16, 181553515), (20, 145242812), (22, 132038920), (26, 111725240), (31, 93705040), (40, 72621406), (44, 66019460), (52, 55862620), (55, 52815568), (62, 46852520), (65, 44690096), (80, 36310703), (88, 33009730), (104, 27931310), (110, 26407784), (124, 23426260), (130, 22345048), (143, 20313680), (155, 18741008), (176, 16504865), (208, 13965655), (220, 13203892), (248, 11713130), (260, 11172524), (286, 10156840), (310, 9370504), (341, 8518640), (403, 7208080), (440, 6601946), (496, 5856565), (520, 5586262), (572, 5078420), (620, 4685252), (682, 4259320), (715, 4062736), (806, 3604040), (880, 3300973), (1040, 2793131), (1144, 2539210), (1240, 2342626), (1364, 2129660), (1430, 2031368), (1612, 1802020), (1705, 1703728), (2015, 1441616), (2288, 1269605), (2480, 1171313), (2728, 1064830), (2860, 1015684), (3224, 901010), (3410, 851864), (4030, 720808), (4433, 655280), (5456, 532415), (5720, 507842), (6448, 450505), (6820, 425932), (8060, 360404), (8191, 354640), (8866, 327640), (11440, 253921), (13640, 212966), (16120, 180202), (16382, 177320), (17732, 163820), (22165, 131056), (27280, 106483), (32240, 90101), (32764, 88660), (35464, 81910), (40955, 70928), (44330, 65528)]