286601156920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13442831}}^1$

素因数の和:13442896

約数の個数: 64

約数和(自身を含む): 711394669440

約数和(自身を除く): 424793512520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 13442831, 26885662, 53771324, 67214155, 107542648, 134428310, 174756803, 268856620, 349513606, 537713240, 551156071, 699027212, 873784015, 1102312142, 1398054424, 1747568030, 2204624284, 2755780355, 3495136060, 4409248568, 5511560710, 6990272120, 7165028923, 11023121420, 14330057846, 22046242840, 28660115692, 35825144615, 57320231384, 71650289230, 143300578460, 286601156920]

約数ペア:

[(1, 286601156920), (2, 143300578460), (4, 71650289230), (5, 57320231384), (8, 35825144615), (10, 28660115692), (13, 22046242840), (20, 14330057846), (26, 11023121420), (40, 7165028923), (41, 6990272120), (52, 5511560710), (65, 4409248568), (82, 3495136060), (104, 2755780355), (130, 2204624284), (164, 1747568030), (205, 1398054424), (260, 1102312142), (328, 873784015), (410, 699027212), (520, 551156071), (533, 537713240), (820, 349513606), (1066, 268856620), (1640, 174756803), (2132, 134428310), (2665, 107542648), (4264, 67214155), (5330, 53771324), (10660, 26885662), (21320, 13442831)]