32558740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 74888352

約数和(自身を除く): 42329612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 131, 170, 172, 215, 262, 289, 340, 430, 524, 578, 655, 731, 860, 1156, 1310, 1445, 1462, 2227, 2620, 2890, 2924, 3655, 4454, 5633, 5780, 7310, 8908, 11135, 11266, 12427, 14620, 22270, 22532, 24854, 28165, 37859, 44540, 49708, 56330, 62135, 75718, 95761, 112660, 124270, 151436, 189295, 191522, 248540, 378590, 383044, 478805, 757180, 957610, 1627937, 1915220, 3255874, 6511748, 8139685, 16279370, 32558740]

約数ペア:

[(1, 32558740), (2, 16279370), (4, 8139685), (5, 6511748), (10, 3255874), (17, 1915220), (20, 1627937), (34, 957610), (43, 757180), (68, 478805), (85, 383044), (86, 378590), (131, 248540), (170, 191522), (172, 189295), (215, 151436), (262, 124270), (289, 112660), (340, 95761), (430, 75718), (524, 62135), (578, 56330), (655, 49708), (731, 44540), (860, 37859), (1156, 28165), (1310, 24854), (1445, 22532), (1462, 22270), (2227, 14620), (2620, 12427), (2890, 11266), (2924, 11135), (3655, 8908), (4454, 7310), (5633, 5780)]