15672283640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30139007}}^1$

素因数の和:30139031

約数の個数: 32

約数和(自身を含む): 37975150080

約数和(自身を除く): 22302866440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30139007, 60278014, 120556028, 150695035, 241112056, 301390070, 391807091, 602780140, 783614182, 1205560280, 1567228364, 1959035455, 3134456728, 3918070910, 7836141820, 15672283640]

約数ペア:

[(1, 15672283640), (2, 7836141820), (4, 3918070910), (5, 3134456728), (8, 1959035455), (10, 1567228364), (13, 1205560280), (20, 783614182), (26, 602780140), (40, 391807091), (52, 301390070), (65, 241112056), (104, 150695035), (130, 120556028), (260, 60278014), (520, 30139007)]