87836960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 225130752

約数和(自身を除く): 137293792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 544, 680, 688, 731, 751, 860, 1360, 1376, 1462, 1502, 1720, 2720, 2924, 3004, 3440, 3655, 3755, 5848, 6008, 6880, 7310, 7510, 11696, 12016, 12767, 14620, 15020, 23392, 24032, 25534, 29240, 30040, 32293, 51068, 58480, 60080, 63835, 64586, 102136, 116960, 120160, 127670, 129172, 161465, 204272, 255340, 258344, 322930, 408544, 510680, 516688, 548981, 645860, 1021360, 1033376, 1097962, 1291720, 2042720, 2195924, 2583440, 2744905, 4391848, 5166880, 5489810, 8783696, 10979620, 17567392, 21959240, 43918480, 87836960]

約数ペア:

[(1, 87836960), (2, 43918480), (4, 21959240), (5, 17567392), (8, 10979620), (10, 8783696), (16, 5489810), (17, 5166880), (20, 4391848), (32, 2744905), (34, 2583440), (40, 2195924), (43, 2042720), (68, 1291720), (80, 1097962), (85, 1033376), (86, 1021360), (136, 645860), (160, 548981), (170, 516688), (172, 510680), (215, 408544), (272, 322930), (340, 258344), (344, 255340), (430, 204272), (544, 161465), (680, 129172), (688, 127670), (731, 120160), (751, 116960), (860, 102136), (1360, 64586), (1376, 63835), (1462, 60080), (1502, 58480), (1720, 51068), (2720, 32293), (2924, 30040), (3004, 29240), (3440, 25534), (3655, 24032), (3755, 23392), (5848, 15020), (6008, 14620), (6880, 12767), (7310, 12016), (7510, 11696)]