61102240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 90629984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 97, 124, 127, 155, 160, 194, 248, 254, 310, 388, 485, 496, 508, 620, 635, 776, 970, 992, 1016, 1240, 1270, 1552, 1940, 2032, 2480, 2540, 3007, 3104, 3880, 3937, 4064, 4960, 5080, 6014, 7760, 7874, 10160, 12028, 12319, 15035, 15520, 15748, 19685, 20320, 24056, 24638, 30070, 31496, 39370, 48112, 49276, 60140, 61595, 62992, 78740, 96224, 98552, 120280, 123190, 125984, 157480, 197104, 240560, 246380, 314960, 381889, 394208, 481120, 492760, 629920, 763778, 985520, 1527556, 1909445, 1971040, 3055112, 3818890, 6110224, 7637780, 12220448, 15275560, 30551120, 61102240]

約数ペア:

[(1, 61102240), (2, 30551120), (4, 15275560), (5, 12220448), (8, 7637780), (10, 6110224), (16, 3818890), (20, 3055112), (31, 1971040), (32, 1909445), (40, 1527556), (62, 985520), (80, 763778), (97, 629920), (124, 492760), (127, 481120), (155, 394208), (160, 381889), (194, 314960), (248, 246380), (254, 240560), (310, 197104), (388, 157480), (485, 125984), (496, 123190), (508, 120280), (620, 98552), (635, 96224), (776, 78740), (970, 62992), (992, 61595), (1016, 60140), (1240, 49276), (1270, 48112), (1552, 39370), (1940, 31496), (2032, 30070), (2480, 24638), (2540, 24056), (3007, 20320), (3104, 19685), (3880, 15748), (3937, 15520), (4064, 15035), (4960, 12319), (5080, 12028), (6014, 10160), (7760, 7874)]