713582480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40361}}^1$

素因数の和:40404

約数の個数: 80

約数和(自身を含む): 1891847664

約数和(自身を除く): 1178265184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 40361, 80722, 161444, 201805, 322888, 403610, 524693, 645776, 686137, 807220, 1049386, 1372274, 1614440, 2098772, 2623465, 2744548, 3228880, 3430685, 4197544, 5246930, 5489096, 6861370, 8395088, 8919781, 10493860, 10978192, 13722740, 17839562, 20987720, 27445480, 35679124, 41975440, 44598905, 54890960, 71358248, 89197810, 142716496, 178395620, 356791240, 713582480]

約数ペア:

[(1, 713582480), (2, 356791240), (4, 178395620), (5, 142716496), (8, 89197810), (10, 71358248), (13, 54890960), (16, 44598905), (17, 41975440), (20, 35679124), (26, 27445480), (34, 20987720), (40, 17839562), (52, 13722740), (65, 10978192), (68, 10493860), (80, 8919781), (85, 8395088), (104, 6861370), (130, 5489096), (136, 5246930), (170, 4197544), (208, 3430685), (221, 3228880), (260, 2744548), (272, 2623465), (340, 2098772), (442, 1614440), (520, 1372274), (680, 1049386), (884, 807220), (1040, 686137), (1105, 645776), (1360, 524693), (1768, 403610), (2210, 322888), (3536, 201805), (4420, 161444), (8840, 80722), (17680, 40361)]