4041567446360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{3964031}}^1$

素因数の和:3964472

約数の個数: 64

約数和(自身を含む): 9247293849600

約数和(自身を除く): 5205726403240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 359, 568, 710, 718, 1420, 1436, 1795, 2840, 2872, 3590, 7180, 14360, 25489, 50978, 101956, 127445, 203912, 254890, 509780, 1019560, 3964031, 7928062, 15856124, 19820155, 31712248, 39640310, 79280620, 158561240, 281446201, 562892402, 1125784804, 1407231005, 1423087129, 2251569608, 2814462010, 2846174258, 5628924020, 5692348516, 7115435645, 11257848040, 11384697032, 14230871290, 28461742580, 56923485160, 101039186159, 202078372318, 404156744636, 505195930795, 808313489272, 1010391861590, 2020783723180, 4041567446360]

約数ペア:

[(1, 4041567446360), (2, 2020783723180), (4, 1010391861590), (5, 808313489272), (8, 505195930795), (10, 404156744636), (20, 202078372318), (40, 101039186159), (71, 56923485160), (142, 28461742580), (284, 14230871290), (355, 11384697032), (359, 11257848040), (568, 7115435645), (710, 5692348516), (718, 5628924020), (1420, 2846174258), (1436, 2814462010), (1795, 2251569608), (2840, 1423087129), (2872, 1407231005), (3590, 1125784804), (7180, 562892402), (14360, 281446201), (25489, 158561240), (50978, 79280620), (101956, 39640310), (127445, 31712248), (203912, 19820155), (254890, 15856124), (509780, 7928062), (1019560, 3964031)]