15691578380

素因数分解:

$2^2\times 5^1\times {\mathrm{143093}}^1\times {\mathrm{5483}}^1$

素因数の和:148585

約数の個数: 24

約数和(自身を含む): 32958554832

約数和(自身を除く): 17266976452

約数列:

[1, 2, 4, 5, 10, 20, 5483, 10966, 21932, 27415, 54830, 109660, 143093, 286186, 572372, 715465, 1430930, 2861860, 784578919, 1569157838, 3138315676, 3922894595, 7845789190, 15691578380]

約数ペア:

[(1, 15691578380), (2, 7845789190), (4, 3922894595), (5, 3138315676), (10, 1569157838), (20, 784578919), (5483, 2861860), (10966, 1430930), (21932, 715465), (27415, 572372), (54830, 286186), (109660, 143093)]