74264360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 175424400

約数和(自身を除く): 101160040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 877, 1160, 1460, 1754, 2117, 2920, 3508, 4234, 4385, 7016, 8468, 8770, 10585, 16936, 17540, 21170, 25433, 35080, 42340, 50866, 64021, 84680, 101732, 127165, 128042, 203464, 254330, 256084, 320105, 508660, 512168, 640210, 1017320, 1280420, 1856609, 2560840, 3713218, 7426436, 9283045, 14852872, 18566090, 37132180, 74264360]

約数ペア:

[(1, 74264360), (2, 37132180), (4, 18566090), (5, 14852872), (8, 9283045), (10, 7426436), (20, 3713218), (29, 2560840), (40, 1856609), (58, 1280420), (73, 1017320), (116, 640210), (145, 512168), (146, 508660), (232, 320105), (290, 256084), (292, 254330), (365, 203464), (580, 128042), (584, 127165), (730, 101732), (877, 84680), (1160, 64021), (1460, 50866), (1754, 42340), (2117, 35080), (2920, 25433), (3508, 21170), (4234, 17540), (4385, 16936), (7016, 10585), (8468, 8770)]