20220310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 42402528

約数和(自身を除く): 22182218

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 983, 1210, 1870, 1966, 2057, 4114, 4915, 9830, 10285, 10813, 16711, 20570, 21626, 33422, 54065, 83555, 108130, 118943, 167110, 183821, 237886, 367642, 594715, 919105, 1189430, 1838210, 2022031, 4044062, 10110155, 20220310]

約数ペア:

[(1, 20220310), (2, 10110155), (5, 4044062), (10, 2022031), (11, 1838210), (17, 1189430), (22, 919105), (34, 594715), (55, 367642), (85, 237886), (110, 183821), (121, 167110), (170, 118943), (187, 108130), (242, 83555), (374, 54065), (605, 33422), (935, 21626), (983, 20570), (1210, 16711), (1870, 10813), (1966, 10285), (2057, 9830), (4114, 4915)]