145200761680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139616117}}^1$

素因数の和:139616143

約数の個数: 40

約数和(自身を含む): 363560371272

約数和(自身を除く): 218359609592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 139616117, 279232234, 558464468, 698080585, 1116928936, 1396161170, 1815009521, 2233857872, 2792322340, 3630019042, 5584644680, 7260038084, 9075047605, 11169289360, 14520076168, 18150095210, 29040152336, 36300190420, 72600380840, 145200761680]

約数ペア:

[(1, 145200761680), (2, 72600380840), (4, 36300190420), (5, 29040152336), (8, 18150095210), (10, 14520076168), (13, 11169289360), (16, 9075047605), (20, 7260038084), (26, 5584644680), (40, 3630019042), (52, 2792322340), (65, 2233857872), (80, 1815009521), (104, 1396161170), (130, 1116928936), (208, 698080585), (260, 558464468), (520, 279232234), (1040, 139616117)]