1036799720240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{79509181}}^1$

素因数の和:79509357

約数の個数: 40

約数和(自身を含む): 2425348087728

約数和(自身を除く): 1388548367488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 79509181, 159018362, 318036724, 397545905, 636073448, 795091810, 1272146896, 1590183620, 3180367240, 6360734480, 12959996503, 25919993006, 51839986012, 64799982515, 103679972024, 129599965030, 207359944048, 259199930060, 518399860120, 1036799720240]

約数ペア:

[(1, 1036799720240), (2, 518399860120), (4, 259199930060), (5, 207359944048), (8, 129599965030), (10, 103679972024), (16, 64799982515), (20, 51839986012), (40, 25919993006), (80, 12959996503), (163, 6360734480), (326, 3180367240), (652, 1590183620), (815, 1272146896), (1304, 795091810), (1630, 636073448), (2608, 397545905), (3260, 318036724), (6520, 159018362), (13040, 79509181)]