15706682620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2593}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 34593168960

約数和(自身を除く): 18886486340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 89, 164, 166, 178, 205, 332, 356, 410, 415, 445, 820, 830, 890, 1660, 1780, 2593, 3403, 3649, 5186, 6806, 7298, 7387, 10372, 12965, 13612, 14596, 14774, 17015, 18245, 25930, 29548, 34030, 36490, 36935, 51860, 68060, 72980, 73870, 106313, 147740, 212626, 215219, 230777, 302867, 425252, 430438, 461554, 531565, 605734, 860876, 923108, 1063130, 1076095, 1153885, 1211468, 1514335, 2126260, 2152190, 2307770, 3028670, 4304380, 4615540, 6057340, 8823979, 9461857, 17647958, 18923714, 19154491, 35295916, 37847428, 38308982, 44119895, 47309285, 76617964, 88239790, 94618570, 95772455, 176479580, 189237140, 191544910, 383089820, 785334131, 1570668262, 3141336524, 3926670655, 7853341310, 15706682620]

約数ペア:

[(1, 15706682620), (2, 7853341310), (4, 3926670655), (5, 3141336524), (10, 1570668262), (20, 785334131), (41, 383089820), (82, 191544910), (83, 189237140), (89, 176479580), (164, 95772455), (166, 94618570), (178, 88239790), (205, 76617964), (332, 47309285), (356, 44119895), (410, 38308982), (415, 37847428), (445, 35295916), (820, 19154491), (830, 18923714), (890, 17647958), (1660, 9461857), (1780, 8823979), (2593, 6057340), (3403, 4615540), (3649, 4304380), (5186, 3028670), (6806, 2307770), (7298, 2152190), (7387, 2126260), (10372, 1514335), (12965, 1211468), (13612, 1153885), (14596, 1076095), (14774, 1063130), (17015, 923108), (18245, 860876), (25930, 605734), (29548, 531565), (34030, 461554), (36490, 430438), (36935, 425252), (51860, 302867), (68060, 230777), (72980, 215219), (73870, 212626), (106313, 147740)]