97664360

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8689}}^1$

素因数の和:8981

約数の個数: 32

約数和(自身を含む): 220552200

約数和(自身を除く): 122887840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 8689, 11240, 17378, 34756, 43445, 69512, 86890, 173780, 347560, 2441609, 4883218, 9766436, 12208045, 19532872, 24416090, 48832180, 97664360]

約数ペア:

[(1, 97664360), (2, 48832180), (4, 24416090), (5, 19532872), (8, 12208045), (10, 9766436), (20, 4883218), (40, 2441609), (281, 347560), (562, 173780), (1124, 86890), (1405, 69512), (2248, 43445), (2810, 34756), (5620, 17378), (8689, 11240)]