25633131260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{38239}}^1$

素因数の和:38547

約数の個数: 72

約数和(自身を含む): 59383201920

約数和(自身を除く): 33750070660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 277, 484, 554, 605, 1108, 1210, 1385, 2420, 2770, 3047, 5540, 6094, 12188, 15235, 30470, 33517, 38239, 60940, 67034, 76478, 134068, 152956, 167585, 191195, 335170, 382390, 420629, 670340, 764780, 841258, 1682516, 2103145, 4206290, 4626919, 8412580, 9253838, 10592203, 18507676, 21184406, 23134595, 42368812, 46269190, 52961015, 92538380, 105922030, 116514233, 211844060, 233028466, 466056932, 582571165, 1165142330, 1281656563, 2330284660, 2563313126, 5126626252, 6408282815, 12816565630, 25633131260]

約数ペア:

[(1, 25633131260), (2, 12816565630), (4, 6408282815), (5, 5126626252), (10, 2563313126), (11, 2330284660), (20, 1281656563), (22, 1165142330), (44, 582571165), (55, 466056932), (110, 233028466), (121, 211844060), (220, 116514233), (242, 105922030), (277, 92538380), (484, 52961015), (554, 46269190), (605, 42368812), (1108, 23134595), (1210, 21184406), (1385, 18507676), (2420, 10592203), (2770, 9253838), (3047, 8412580), (5540, 4626919), (6094, 4206290), (12188, 2103145), (15235, 1682516), (30470, 841258), (33517, 764780), (38239, 670340), (60940, 420629), (67034, 382390), (76478, 335170), (134068, 191195), (152956, 167585)]