100469440

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5147}}^1$

素因数の和:5225

約数の個数: 56

約数和(自身を含む): 243212112

約数和(自身を除く): 142742672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 5147, 9760, 10294, 19520, 20588, 25735, 41176, 51470, 82352, 102940, 164704, 205880, 313967, 329408, 411760, 627934, 823520, 1255868, 1569835, 1647040, 2511736, 3139670, 5023472, 6279340, 10046944, 12558680, 20093888, 25117360, 50234720, 100469440]

約数ペア:

[(1, 100469440), (2, 50234720), (4, 25117360), (5, 20093888), (8, 12558680), (10, 10046944), (16, 6279340), (20, 5023472), (32, 3139670), (40, 2511736), (61, 1647040), (64, 1569835), (80, 1255868), (122, 823520), (160, 627934), (244, 411760), (305, 329408), (320, 313967), (488, 205880), (610, 164704), (976, 102940), (1220, 82352), (1952, 51470), (2440, 41176), (3904, 25735), (4880, 20588), (5147, 19520), (9760, 10294)]