39468640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 98249760

約数和(自身を除く): 58781120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 74, 80, 113, 118, 148, 160, 185, 226, 236, 295, 296, 370, 452, 472, 565, 590, 592, 740, 904, 944, 1130, 1180, 1184, 1480, 1808, 1888, 2183, 2260, 2360, 2960, 3616, 4181, 4366, 4520, 4720, 5920, 6667, 8362, 8732, 9040, 9440, 10915, 13334, 16724, 17464, 18080, 20905, 21830, 26668, 33335, 33448, 34928, 41810, 43660, 53336, 66670, 66896, 69856, 83620, 87320, 106672, 133340, 133792, 167240, 174640, 213344, 246679, 266680, 334480, 349280, 493358, 533360, 668960, 986716, 1066720, 1233395, 1973432, 2466790, 3946864, 4933580, 7893728, 9867160, 19734320, 39468640]

約数ペア:

[(1, 39468640), (2, 19734320), (4, 9867160), (5, 7893728), (8, 4933580), (10, 3946864), (16, 2466790), (20, 1973432), (32, 1233395), (37, 1066720), (40, 986716), (59, 668960), (74, 533360), (80, 493358), (113, 349280), (118, 334480), (148, 266680), (160, 246679), (185, 213344), (226, 174640), (236, 167240), (295, 133792), (296, 133340), (370, 106672), (452, 87320), (472, 83620), (565, 69856), (590, 66896), (592, 66670), (740, 53336), (904, 43660), (944, 41810), (1130, 34928), (1180, 33448), (1184, 33335), (1480, 26668), (1808, 21830), (1888, 20905), (2183, 18080), (2260, 17464), (2360, 16724), (2960, 13334), (3616, 10915), (4181, 9440), (4366, 9040), (4520, 8732), (4720, 8362), (5920, 6667)]