269747360

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25163}}^1$

素因数の和:25245

約数の個数: 48

約数和(自身を含む): 646815456

約数和(自身を除く): 377068096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 25163, 50326, 100652, 125815, 201304, 251630, 402608, 503260, 805216, 1006520, 1685921, 2013040, 3371842, 4026080, 6743684, 8429605, 13487368, 16859210, 26974736, 33718420, 53949472, 67436840, 134873680, 269747360]

約数ペア:

[(1, 269747360), (2, 134873680), (4, 67436840), (5, 53949472), (8, 33718420), (10, 26974736), (16, 16859210), (20, 13487368), (32, 8429605), (40, 6743684), (67, 4026080), (80, 3371842), (134, 2013040), (160, 1685921), (268, 1006520), (335, 805216), (536, 503260), (670, 402608), (1072, 251630), (1340, 201304), (2144, 125815), (2680, 100652), (5360, 50326), (10720, 25163)]