125632940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1847}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 153784660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 380, 716, 895, 1790, 1847, 3401, 3580, 3694, 6802, 7388, 9235, 13604, 17005, 18470, 34010, 35093, 36940, 68020, 70186, 140372, 175465, 330613, 350930, 661226, 701860, 1322452, 1653065, 3306130, 6281647, 6612260, 12563294, 25126588, 31408235, 62816470, 125632940]

約数ペア:

[(1, 125632940), (2, 62816470), (4, 31408235), (5, 25126588), (10, 12563294), (19, 6612260), (20, 6281647), (38, 3306130), (76, 1653065), (95, 1322452), (179, 701860), (190, 661226), (358, 350930), (380, 330613), (716, 175465), (895, 140372), (1790, 70186), (1847, 68020), (3401, 36940), (3580, 35093), (3694, 34010), (6802, 18470), (7388, 17005), (9235, 13604)]