99269440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10007}}^1$

素因数の和:10055

約数の個数: 56

約数和(自身を含む): 244035072

約数和(自身を除く): 144765632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 10007, 20014, 40028, 50035, 80056, 100070, 160112, 200140, 310217, 320224, 400280, 620434, 640448, 800560, 1240868, 1551085, 1601120, 2481736, 3102170, 3202240, 4963472, 6204340, 9926944, 12408680, 19853888, 24817360, 49634720, 99269440]

約数ペア:

[(1, 99269440), (2, 49634720), (4, 24817360), (5, 19853888), (8, 12408680), (10, 9926944), (16, 6204340), (20, 4963472), (31, 3202240), (32, 3102170), (40, 2481736), (62, 1601120), (64, 1551085), (80, 1240868), (124, 800560), (155, 640448), (160, 620434), (248, 400280), (310, 320224), (320, 310217), (496, 200140), (620, 160112), (992, 100070), (1240, 80056), (1984, 50035), (2480, 40028), (4960, 20014), (9920, 10007)]