96840880

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2213}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 225668592

約数和(自身を除く): 128827712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 2188, 2213, 2735, 4376, 4426, 5470, 8752, 8852, 10940, 11065, 17704, 21880, 22130, 35408, 43760, 44260, 88520, 177040, 1210511, 2421022, 4842044, 6052555, 9684088, 12105110, 19368176, 24210220, 48420440, 96840880]

約数ペア:

[(1, 96840880), (2, 48420440), (4, 24210220), (5, 19368176), (8, 12105110), (10, 9684088), (16, 6052555), (20, 4842044), (40, 2421022), (80, 1210511), (547, 177040), (1094, 88520), (2188, 44260), (2213, 43760), (2735, 35408), (4376, 22130), (4426, 21880), (5470, 17704), (8752, 11065), (8852, 10940)]