100558120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193381}}^1$

素因数の和:193405

約数の個数: 32

約数和(自身を含む): 243661320

約数和(自身を除く): 143103200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 193381, 386762, 773524, 966905, 1547048, 1933810, 2513953, 3867620, 5027906, 7735240, 10055812, 12569765, 20111624, 25139530, 50279060, 100558120]

約数ペア:

[(1, 100558120), (2, 50279060), (4, 25139530), (5, 20111624), (8, 12569765), (10, 10055812), (13, 7735240), (20, 5027906), (26, 3867620), (40, 2513953), (52, 1933810), (65, 1547048), (104, 966905), (130, 773524), (260, 386762), (520, 193381)]