27575080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 70358400

約数和(自身を除く): 42783320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 2791, 4940, 5582, 9880, 11164, 13955, 22328, 27910, 36283, 53029, 55820, 72566, 106058, 111640, 145132, 181415, 212116, 265145, 290264, 362830, 424232, 530290, 689377, 725660, 1060580, 1378754, 1451320, 2121160, 2757508, 3446885, 5515016, 6893770, 13787540, 27575080]

約数ペア:

[(1, 27575080), (2, 13787540), (4, 6893770), (5, 5515016), (8, 3446885), (10, 2757508), (13, 2121160), (19, 1451320), (20, 1378754), (26, 1060580), (38, 725660), (40, 689377), (52, 530290), (65, 424232), (76, 362830), (95, 290264), (104, 265145), (130, 212116), (152, 181415), (190, 145132), (247, 111640), (260, 106058), (380, 72566), (494, 55820), (520, 53029), (760, 36283), (988, 27910), (1235, 22328), (1976, 13955), (2470, 11164), (2791, 9880), (4940, 5582)]