1170466700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2089}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 2742949440

約数和(自身を除く): 1572482740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 431, 650, 862, 1300, 1724, 2089, 2155, 4178, 4310, 5603, 8356, 8620, 10445, 10775, 11206, 20890, 21550, 22412, 27157, 28015, 41780, 43100, 52225, 54314, 56030, 104450, 108628, 112060, 135785, 140075, 208900, 271570, 280150, 543140, 560300, 678925, 900359, 1357850, 1800718, 2715700, 3601436, 4501795, 9003590, 11704667, 18007180, 22508975, 23409334, 45017950, 46818668, 58523335, 90035900, 117046670, 234093340, 292616675, 585233350, 1170466700]

約数ペア:

[(1, 1170466700), (2, 585233350), (4, 292616675), (5, 234093340), (10, 117046670), (13, 90035900), (20, 58523335), (25, 46818668), (26, 45017950), (50, 23409334), (52, 22508975), (65, 18007180), (100, 11704667), (130, 9003590), (260, 4501795), (325, 3601436), (431, 2715700), (650, 1800718), (862, 1357850), (1300, 900359), (1724, 678925), (2089, 560300), (2155, 543140), (4178, 280150), (4310, 271570), (5603, 208900), (8356, 140075), (8620, 135785), (10445, 112060), (10775, 108628), (11206, 104450), (20890, 56030), (21550, 54314), (22412, 52225), (27157, 43100), (28015, 41780)]