94321840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 229913856

約数和(自身を除く): 135592016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 496, 521, 584, 620, 730, 1042, 1168, 1240, 1460, 2084, 2263, 2480, 2605, 2920, 4168, 4526, 5210, 5840, 8336, 9052, 10420, 11315, 16151, 18104, 20840, 22630, 32302, 36208, 38033, 41680, 45260, 64604, 76066, 80755, 90520, 129208, 152132, 161510, 181040, 190165, 258416, 304264, 323020, 380330, 608528, 646040, 760660, 1179023, 1292080, 1521320, 2358046, 3042640, 4716092, 5895115, 9432184, 11790230, 18864368, 23580460, 47160920, 94321840]

約数ペア:

[(1, 94321840), (2, 47160920), (4, 23580460), (5, 18864368), (8, 11790230), (10, 9432184), (16, 5895115), (20, 4716092), (31, 3042640), (40, 2358046), (62, 1521320), (73, 1292080), (80, 1179023), (124, 760660), (146, 646040), (155, 608528), (248, 380330), (292, 323020), (310, 304264), (365, 258416), (496, 190165), (521, 181040), (584, 161510), (620, 152132), (730, 129208), (1042, 90520), (1168, 80755), (1240, 76066), (1460, 64604), (2084, 45260), (2263, 41680), (2480, 38033), (2605, 36208), (2920, 32302), (4168, 22630), (4526, 20840), (5210, 18104), (5840, 16151), (8336, 11315), (9052, 10420)]