43823620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 99087408

約数和(自身を除く): 55263788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 2113, 4148, 4226, 5185, 8452, 10370, 10565, 20740, 21130, 35921, 42260, 71842, 128893, 143684, 179605, 257786, 359210, 515572, 644465, 718420, 1288930, 2191181, 2577860, 4382362, 8764724, 10955905, 21911810, 43823620]

約数ペア:

[(1, 43823620), (2, 21911810), (4, 10955905), (5, 8764724), (10, 4382362), (17, 2577860), (20, 2191181), (34, 1288930), (61, 718420), (68, 644465), (85, 515572), (122, 359210), (170, 257786), (244, 179605), (305, 143684), (340, 128893), (610, 71842), (1037, 42260), (1220, 35921), (2074, 21130), (2113, 20740), (4148, 10565), (4226, 10370), (5185, 8452)]