158367040700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2027747}}^1$

素因数の和:2027843

約数の個数: 72

約数和(自身を含む): 380178417024

約数和(自身を除く): 221811376324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 1100, 1420, 1562, 1775, 3124, 3550, 3905, 7100, 7810, 15620, 19525, 39050, 78100, 2027747, 4055494, 8110988, 10138735, 20277470, 22305217, 40554940, 44610434, 50693675, 89220868, 101387350, 111526085, 143970037, 202774700, 223052170, 287940074, 446104340, 557630425, 575880148, 719850185, 1115260850, 1439700370, 1583670407, 2230521700, 2879400740, 3167340814, 3599250925, 6334681628, 7198501850, 7918352035, 14397003700, 15836704070, 31673408140, 39591760175, 79183520350, 158367040700]

約数ペア:

[(1, 158367040700), (2, 79183520350), (4, 39591760175), (5, 31673408140), (10, 15836704070), (11, 14397003700), (20, 7918352035), (22, 7198501850), (25, 6334681628), (44, 3599250925), (50, 3167340814), (55, 2879400740), (71, 2230521700), (100, 1583670407), (110, 1439700370), (142, 1115260850), (220, 719850185), (275, 575880148), (284, 557630425), (355, 446104340), (550, 287940074), (710, 223052170), (781, 202774700), (1100, 143970037), (1420, 111526085), (1562, 101387350), (1775, 89220868), (3124, 50693675), (3550, 44610434), (3905, 40554940), (7100, 22305217), (7810, 20277470), (15620, 10138735), (19525, 8110988), (39050, 4055494), (78100, 2027747)]