1674006020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{13309}}^1$

素因数の和:13668

約数の個数: 48

約数和(自身を含む): 3711892800

約数和(自身を除く): 2037886780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 331, 380, 662, 1324, 1655, 3310, 6289, 6620, 12578, 13309, 25156, 26618, 31445, 53236, 62890, 66545, 125780, 133090, 252871, 266180, 505742, 1011484, 1264355, 2528710, 4405279, 5057420, 8810558, 17621116, 22026395, 44052790, 83700301, 88105580, 167400602, 334801204, 418501505, 837003010, 1674006020]

約数ペア:

[(1, 1674006020), (2, 837003010), (4, 418501505), (5, 334801204), (10, 167400602), (19, 88105580), (20, 83700301), (38, 44052790), (76, 22026395), (95, 17621116), (190, 8810558), (331, 5057420), (380, 4405279), (662, 2528710), (1324, 1264355), (1655, 1011484), (3310, 505742), (6289, 266180), (6620, 252871), (12578, 133090), (13309, 125780), (25156, 66545), (26618, 62890), (31445, 53236)]