1834856920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{207563}}^1$

素因数の和:207604

約数の個数: 64

約数和(自身を含む): 4707551520

約数和(自身を除く): 2872694600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 207563, 415126, 830252, 1037815, 1660504, 2075630, 2698319, 3528571, 4151260, 5396638, 7057142, 8302520, 10793276, 13491595, 14114284, 17642855, 21586552, 26983190, 28228568, 35285710, 45871423, 53966380, 70571420, 91742846, 107932760, 141142840, 183485692, 229357115, 366971384, 458714230, 917428460, 1834856920]

約数ペア:

[(1, 1834856920), (2, 917428460), (4, 458714230), (5, 366971384), (8, 229357115), (10, 183485692), (13, 141142840), (17, 107932760), (20, 91742846), (26, 70571420), (34, 53966380), (40, 45871423), (52, 35285710), (65, 28228568), (68, 26983190), (85, 21586552), (104, 17642855), (130, 14114284), (136, 13491595), (170, 10793276), (221, 8302520), (260, 7057142), (340, 5396638), (442, 4151260), (520, 3528571), (680, 2698319), (884, 2075630), (1105, 1660504), (1768, 1037815), (2210, 830252), (4420, 415126), (8840, 207563)]