39263640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25169}}^1$

素因数の和:25196

約数の個数: 64

約数和(自身を含む): 126856800

約数和(自身を除く): 87593160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 25169, 50338, 75507, 100676, 125845, 151014, 201352, 251690, 302028, 327197, 377535, 503380, 604056, 654394, 755070, 981591, 1006760, 1308788, 1510140, 1635985, 1963182, 2617576, 3020280, 3271970, 3926364, 4907955, 6543940, 7852728, 9815910, 13087880, 19631820, 39263640]

約数ペア:

[(1, 39263640), (2, 19631820), (3, 13087880), (4, 9815910), (5, 7852728), (6, 6543940), (8, 4907955), (10, 3926364), (12, 3271970), (13, 3020280), (15, 2617576), (20, 1963182), (24, 1635985), (26, 1510140), (30, 1308788), (39, 1006760), (40, 981591), (52, 755070), (60, 654394), (65, 604056), (78, 503380), (104, 377535), (120, 327197), (130, 302028), (156, 251690), (195, 201352), (260, 151014), (312, 125845), (390, 100676), (520, 75507), (780, 50338), (1560, 25169)]