414104080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 1055858760

約数和(自身を除く): 641754680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 169, 208, 218, 260, 281, 338, 436, 520, 545, 562, 676, 845, 872, 1040, 1090, 1124, 1352, 1405, 1417, 1690, 1744, 2180, 2248, 2704, 2810, 2834, 3380, 3653, 4360, 4496, 5620, 5668, 6760, 7085, 7306, 8720, 11240, 11336, 13520, 14170, 14612, 18265, 18421, 22480, 22672, 28340, 29224, 30629, 36530, 36842, 47489, 56680, 58448, 61258, 73060, 73684, 92105, 94978, 113360, 122516, 146120, 147368, 153145, 184210, 189956, 237445, 245032, 292240, 294736, 306290, 368420, 379912, 398177, 474890, 490064, 612580, 736840, 759824, 796354, 949780, 1225160, 1473680, 1592708, 1899560, 1990885, 2450320, 3185416, 3799120, 3981770, 5176301, 6370832, 7963540, 10352602, 15927080, 20705204, 25881505, 31854160, 41410408, 51763010, 82820816, 103526020, 207052040, 414104080]

約数ペア:

[(1, 414104080), (2, 207052040), (4, 103526020), (5, 82820816), (8, 51763010), (10, 41410408), (13, 31854160), (16, 25881505), (20, 20705204), (26, 15927080), (40, 10352602), (52, 7963540), (65, 6370832), (80, 5176301), (104, 3981770), (109, 3799120), (130, 3185416), (169, 2450320), (208, 1990885), (218, 1899560), (260, 1592708), (281, 1473680), (338, 1225160), (436, 949780), (520, 796354), (545, 759824), (562, 736840), (676, 612580), (845, 490064), (872, 474890), (1040, 398177), (1090, 379912), (1124, 368420), (1352, 306290), (1405, 294736), (1417, 292240), (1690, 245032), (1744, 237445), (2180, 189956), (2248, 184210), (2704, 153145), (2810, 147368), (2834, 146120), (3380, 122516), (3653, 113360), (4360, 94978), (4496, 92105), (5620, 73684), (5668, 73060), (6760, 61258), (7085, 58448), (7306, 56680), (8720, 47489), (11240, 36842), (11336, 36530), (13520, 30629), (14170, 29224), (14612, 28340), (18265, 22672), (18421, 22480)]