45681220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7684

約数の個数: 48

約数和(自身を含む): 107815680

約数和(自身を除く): 62134460

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 7639, 15278, 30556, 38195, 76390, 99307, 152780, 175697, 198614, 351394, 397228, 496535, 702788, 878485, 993070, 1756970, 1986140, 2284061, 3513940, 4568122, 9136244, 11420305, 22840610, 45681220]

約数ペア:

[(1, 45681220), (2, 22840610), (4, 11420305), (5, 9136244), (10, 4568122), (13, 3513940), (20, 2284061), (23, 1986140), (26, 1756970), (46, 993070), (52, 878485), (65, 702788), (92, 496535), (115, 397228), (130, 351394), (230, 198614), (260, 175697), (299, 152780), (460, 99307), (598, 76390), (1196, 38195), (1495, 30556), (2990, 15278), (5980, 7639)]