40102454

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 30399946

約数列:

[1, 2, 7, 14, 79, 101, 158, 202, 359, 553, 707, 718, 1106, 1414, 2513, 5026, 7979, 15958, 28361, 36259, 55853, 56722, 72518, 111706, 198527, 253813, 397054, 507626, 2864461, 5728922, 20051227, 40102454]

約数ペア:

[(1, 40102454), (2, 20051227), (7, 5728922), (14, 2864461), (79, 507626), (101, 397054), (158, 253813), (202, 198527), (359, 111706), (553, 72518), (707, 56722), (718, 55853), (1106, 36259), (1414, 28361), (2513, 15958), (5026, 7979)]