3722271440

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{1579}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 8792889600

約数和(自身を除く): 5070618160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 373, 395, 632, 746, 790, 1264, 1492, 1579, 1580, 1865, 2984, 3158, 3160, 3730, 5968, 6316, 6320, 7460, 7895, 12632, 14920, 15790, 25264, 29467, 29840, 31580, 58934, 63160, 117868, 124741, 126320, 147335, 235736, 249482, 294670, 471472, 498964, 588967, 589340, 623705, 997928, 1177934, 1178680, 1247410, 1995856, 2355868, 2357360, 2494820, 2944835, 4711736, 4989640, 5889670, 9423472, 9979280, 11779340, 23558680, 46528393, 47117360, 93056786, 186113572, 232641965, 372227144, 465283930, 744454288, 930567860, 1861135720, 3722271440]

約数ペア:

[(1, 3722271440), (2, 1861135720), (4, 930567860), (5, 744454288), (8, 465283930), (10, 372227144), (16, 232641965), (20, 186113572), (40, 93056786), (79, 47117360), (80, 46528393), (158, 23558680), (316, 11779340), (373, 9979280), (395, 9423472), (632, 5889670), (746, 4989640), (790, 4711736), (1264, 2944835), (1492, 2494820), (1579, 2357360), (1580, 2355868), (1865, 1995856), (2984, 1247410), (3158, 1178680), (3160, 1177934), (3730, 997928), (5968, 623705), (6316, 589340), (6320, 588967), (7460, 498964), (7895, 471472), (12632, 294670), (14920, 249482), (15790, 235736), (25264, 147335), (29467, 126320), (29840, 124741), (31580, 117868), (58934, 63160)]