99214960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5066

約数の個数: 80

約数和(自身を含む): 261545760

約数和(自身を除く): 162330800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 5021, 9880, 10042, 19760, 20084, 25105, 40168, 50210, 65273, 80336, 95399, 100420, 130546, 190798, 200840, 261092, 326365, 381596, 401680, 476995, 522184, 652730, 763192, 953990, 1044368, 1240187, 1305460, 1526384, 1907980, 2480374, 2610920, 3815960, 4960748, 5221840, 6200935, 7631920, 9921496, 12401870, 19842992, 24803740, 49607480, 99214960]

約数ペア:

[(1, 99214960), (2, 49607480), (4, 24803740), (5, 19842992), (8, 12401870), (10, 9921496), (13, 7631920), (16, 6200935), (19, 5221840), (20, 4960748), (26, 3815960), (38, 2610920), (40, 2480374), (52, 1907980), (65, 1526384), (76, 1305460), (80, 1240187), (95, 1044368), (104, 953990), (130, 763192), (152, 652730), (190, 522184), (208, 476995), (247, 401680), (260, 381596), (304, 326365), (380, 261092), (494, 200840), (520, 190798), (760, 130546), (988, 100420), (1040, 95399), (1235, 80336), (1520, 65273), (1976, 50210), (2470, 40168), (3952, 25105), (4940, 20084), (5021, 19760), (9880, 10042)]