40993030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7691}}^1$

素因数の和:7752

約数の個数: 32

約数和(自身を含む): 81412128

約数和(自身を除く): 40419098

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7691, 15382, 38455, 76910, 99983, 199966, 315331, 499915, 630662, 999830, 1576655, 3153310, 4099303, 8198606, 20496515, 40993030]

約数ペア:

[(1, 40993030), (2, 20496515), (5, 8198606), (10, 4099303), (13, 3153310), (26, 1576655), (41, 999830), (65, 630662), (82, 499915), (130, 315331), (205, 199966), (410, 99983), (533, 76910), (1066, 38455), (2665, 15382), (5330, 7691)]