233024720

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{36871}}^1$

素因数の和:36963

約数の個数: 40

約数和(自身を含む): 548655360

約数和(自身を除く): 315630640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 36871, 73742, 147484, 184355, 294968, 368710, 589936, 737420, 1474840, 2912809, 2949680, 5825618, 11651236, 14564045, 23302472, 29128090, 46604944, 58256180, 116512360, 233024720]

約数ペア:

[(1, 233024720), (2, 116512360), (4, 58256180), (5, 46604944), (8, 29128090), (10, 23302472), (16, 14564045), (20, 11651236), (40, 5825618), (79, 2949680), (80, 2912809), (158, 1474840), (316, 737420), (395, 589936), (632, 368710), (790, 294968), (1264, 184355), (1580, 147484), (3160, 73742), (6320, 36871)]