375103614580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11251}}^1\times {\mathrm{21101}}^1$

素因数の和:32440

約数の個数: 48

約数和(自身を含む): 797797405440

約数和(自身を除く): 422693790860

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 11251, 21101, 22502, 42202, 45004, 56255, 84404, 105505, 112510, 211010, 225020, 422020, 888829, 1666979, 1777658, 3333958, 3555316, 4444145, 6667916, 8334895, 8888290, 16669790, 17776580, 33339580, 237407351, 474814702, 949629404, 1187036755, 2374073510, 4748147020, 18755180729, 37510361458, 75020722916, 93775903645, 187551807290, 375103614580]

約数ペア:

[(1, 375103614580), (2, 187551807290), (4, 93775903645), (5, 75020722916), (10, 37510361458), (20, 18755180729), (79, 4748147020), (158, 2374073510), (316, 1187036755), (395, 949629404), (790, 474814702), (1580, 237407351), (11251, 33339580), (21101, 17776580), (22502, 16669790), (42202, 8888290), (45004, 8334895), (56255, 6667916), (84404, 4444145), (105505, 3555316), (112510, 3333958), (211010, 1777658), (225020, 1666979), (422020, 888829)]