10199960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13421}}^1$

素因数の和:13451

約数の個数: 32

約数和(自身を含む): 24159600

約数和(自身を除く): 13959640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13421, 26842, 53684, 67105, 107368, 134210, 254999, 268420, 509998, 536840, 1019996, 1274995, 2039992, 2549990, 5099980, 10199960]

約数ペア:

[(1, 10199960), (2, 5099980), (4, 2549990), (5, 2039992), (8, 1274995), (10, 1019996), (19, 536840), (20, 509998), (38, 268420), (40, 254999), (76, 134210), (95, 107368), (152, 67105), (190, 53684), (380, 26842), (760, 13421)]