23821360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4079}}^1$

素因数の和:4165

約数の個数: 40

約数和(自身を含む): 56157120

約数和(自身を除く): 32335760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4079, 5840, 8158, 16316, 20395, 32632, 40790, 65264, 81580, 163160, 297767, 326320, 595534, 1191068, 1488835, 2382136, 2977670, 4764272, 5955340, 11910680, 23821360]

約数ペア:

[(1, 23821360), (2, 11910680), (4, 5955340), (5, 4764272), (8, 2977670), (10, 2382136), (16, 1488835), (20, 1191068), (40, 595534), (73, 326320), (80, 297767), (146, 163160), (292, 81580), (365, 65264), (584, 40790), (730, 32632), (1168, 20395), (1460, 16316), (2920, 8158), (4079, 5840)]