104862640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^2$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 250492896

約数和(自身を除く): 145630256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 167, 188, 235, 334, 376, 470, 668, 752, 835, 940, 1336, 1670, 1880, 2672, 3340, 3760, 6680, 7849, 13360, 15698, 27889, 31396, 39245, 55778, 62792, 78490, 111556, 125584, 139445, 156980, 223112, 278890, 313960, 446224, 557780, 627920, 1115560, 1310783, 2231120, 2621566, 5243132, 6553915, 10486264, 13107830, 20972528, 26215660, 52431320, 104862640]

約数ペア:

[(1, 104862640), (2, 52431320), (4, 26215660), (5, 20972528), (8, 13107830), (10, 10486264), (16, 6553915), (20, 5243132), (40, 2621566), (47, 2231120), (80, 1310783), (94, 1115560), (167, 627920), (188, 557780), (235, 446224), (334, 313960), (376, 278890), (470, 223112), (668, 156980), (752, 139445), (835, 125584), (940, 111556), (1336, 78490), (1670, 62792), (1880, 55778), (2672, 39245), (3340, 31396), (3760, 27889), (6680, 15698), (7849, 13360)]