24161420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 54159840

約数和(自身を除く): 29998420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 397, 716, 794, 895, 1588, 1790, 1985, 3043, 3580, 3970, 6086, 6749, 7940, 12172, 13498, 15215, 26996, 30430, 33745, 60860, 67490, 71063, 134980, 142126, 284252, 355315, 710630, 1208071, 1421260, 2416142, 4832284, 6040355, 12080710, 24161420]

約数ペア:

[(1, 24161420), (2, 12080710), (4, 6040355), (5, 4832284), (10, 2416142), (17, 1421260), (20, 1208071), (34, 710630), (68, 355315), (85, 284252), (170, 142126), (179, 134980), (340, 71063), (358, 67490), (397, 60860), (716, 33745), (794, 30430), (895, 26996), (1588, 15215), (1790, 13498), (1985, 12172), (3043, 7940), (3580, 6749), (3970, 6086)]