1042378645900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{271573}}^1$

素因数の和:272011

約数の個数: 72

約数和(自身を含む): 2287015902864

約数和(自身を除く): 1244637256964

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 293, 524, 586, 655, 1172, 1310, 1465, 2620, 2930, 3275, 5860, 6550, 7325, 13100, 14650, 29300, 38383, 76766, 153532, 191915, 271573, 383830, 543146, 767660, 959575, 1086292, 1357865, 1919150, 2715730, 3838300, 5431460, 6789325, 13578650, 27157300, 35576063, 71152126, 79570889, 142304252, 159141778, 177880315, 318283556, 355760630, 397854445, 711521260, 795708890, 889401575, 1591417780, 1778803150, 1989272225, 3557606300, 3978544450, 7957088900, 10423786459, 20847572918, 41695145836, 52118932295, 104237864590, 208475729180, 260594661475, 521189322950, 1042378645900]

約数ペア:

[(1, 1042378645900), (2, 521189322950), (4, 260594661475), (5, 208475729180), (10, 104237864590), (20, 52118932295), (25, 41695145836), (50, 20847572918), (100, 10423786459), (131, 7957088900), (262, 3978544450), (293, 3557606300), (524, 1989272225), (586, 1778803150), (655, 1591417780), (1172, 889401575), (1310, 795708890), (1465, 711521260), (2620, 397854445), (2930, 355760630), (3275, 318283556), (5860, 177880315), (6550, 159141778), (7325, 142304252), (13100, 79570889), (14650, 71152126), (29300, 35576063), (38383, 27157300), (76766, 13578650), (153532, 6789325), (191915, 5431460), (271573, 3838300), (383830, 2715730), (543146, 1919150), (767660, 1357865), (959575, 1086292)]