93021520

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10867}}^1$

素因数の和:10987

約数の個数: 40

約数和(自身を含む): 218316384

約数和(自身を除く): 125294864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 10867, 21734, 43468, 54335, 86936, 108670, 173872, 217340, 434680, 869360, 1162769, 2325538, 4651076, 5813845, 9302152, 11627690, 18604304, 23255380, 46510760, 93021520]

約数ペア:

[(1, 93021520), (2, 46510760), (4, 23255380), (5, 18604304), (8, 11627690), (10, 9302152), (16, 5813845), (20, 4651076), (40, 2325538), (80, 1162769), (107, 869360), (214, 434680), (428, 217340), (535, 173872), (856, 108670), (1070, 86936), (1712, 54335), (2140, 43468), (4280, 21734), (8560, 10867)]