46578520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 61663400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 127, 173, 212, 254, 265, 346, 424, 508, 530, 635, 692, 865, 1016, 1060, 1270, 1384, 1730, 2120, 2540, 3460, 5080, 6731, 6920, 9169, 13462, 18338, 21971, 26924, 33655, 36676, 43942, 45845, 53848, 67310, 73352, 87884, 91690, 109855, 134620, 175768, 183380, 219710, 269240, 366760, 439420, 878840, 1164463, 2328926, 4657852, 5822315, 9315704, 11644630, 23289260, 46578520]

約数ペア:

[(1, 46578520), (2, 23289260), (4, 11644630), (5, 9315704), (8, 5822315), (10, 4657852), (20, 2328926), (40, 1164463), (53, 878840), (106, 439420), (127, 366760), (173, 269240), (212, 219710), (254, 183380), (265, 175768), (346, 134620), (424, 109855), (508, 91690), (530, 87884), (635, 73352), (692, 67310), (865, 53848), (1016, 45845), (1060, 43942), (1270, 36676), (1384, 33655), (1730, 26924), (2120, 21971), (2540, 18338), (3460, 13462), (5080, 9169), (6731, 6920)]