43459480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 61516520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 809, 1343, 1580, 1618, 2686, 3160, 3236, 4045, 5372, 6472, 6715, 8090, 10744, 13430, 13753, 16180, 26860, 27506, 32360, 53720, 55012, 63911, 68765, 110024, 127822, 137530, 255644, 275060, 319555, 511288, 550120, 639110, 1086487, 1278220, 2172974, 2556440, 4345948, 5432435, 8691896, 10864870, 21729740, 43459480]

約数ペア:

[(1, 43459480), (2, 21729740), (4, 10864870), (5, 8691896), (8, 5432435), (10, 4345948), (17, 2556440), (20, 2172974), (34, 1278220), (40, 1086487), (68, 639110), (79, 550120), (85, 511288), (136, 319555), (158, 275060), (170, 255644), (316, 137530), (340, 127822), (395, 110024), (632, 68765), (680, 63911), (790, 55012), (809, 53720), (1343, 32360), (1580, 27506), (1618, 26860), (2686, 16180), (3160, 13753), (3236, 13430), (4045, 10744), (5372, 8090), (6472, 6715)]