88792840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28099}}^1$

素因数の和:28189

約数の個数: 32

約数和(自身を含む): 202320000

約数和(自身を除く): 113527160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 28099, 56198, 112396, 140495, 224792, 280990, 561980, 1123960, 2219821, 4439642, 8879284, 11099105, 17758568, 22198210, 44396420, 88792840]

約数ペア:

[(1, 88792840), (2, 44396420), (4, 22198210), (5, 17758568), (8, 11099105), (10, 8879284), (20, 4439642), (40, 2219821), (79, 1123960), (158, 561980), (316, 280990), (395, 224792), (632, 140495), (790, 112396), (1580, 56198), (3160, 28099)]