520060580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{6043}}^1$

素因数の和:6396

約数の個数: 48

約数和(自身を含む): 1179885504

約数和(自身を除く): 659824924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 331, 662, 1324, 1655, 3310, 4303, 6043, 6620, 8606, 12086, 17212, 21515, 24172, 30215, 43030, 60430, 78559, 86060, 120860, 157118, 314236, 392795, 785590, 1571180, 2000233, 4000466, 8000932, 10001165, 20002330, 26003029, 40004660, 52006058, 104012116, 130015145, 260030290, 520060580]

約数ペア:

[(1, 520060580), (2, 260030290), (4, 130015145), (5, 104012116), (10, 52006058), (13, 40004660), (20, 26003029), (26, 20002330), (52, 10001165), (65, 8000932), (130, 4000466), (260, 2000233), (331, 1571180), (662, 785590), (1324, 392795), (1655, 314236), (3310, 157118), (4303, 120860), (6043, 86060), (6620, 78559), (8606, 60430), (12086, 43030), (17212, 30215), (21515, 24172)]