2482133020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 5604318720

約数和(自身を除く): 3122185700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 197, 284, 355, 380, 394, 467, 710, 788, 934, 985, 1349, 1420, 1868, 1970, 2335, 2698, 3743, 3940, 4670, 5396, 6745, 7486, 8873, 9340, 13490, 13987, 14972, 17746, 18715, 26980, 27974, 33157, 35492, 37430, 44365, 55948, 66314, 69935, 74860, 88730, 91999, 132628, 139870, 165785, 177460, 183998, 265753, 279740, 331570, 367996, 459995, 531506, 629983, 663140, 919990, 1063012, 1259966, 1328765, 1747981, 1839980, 2519932, 2657530, 3149915, 3495962, 5315060, 6299830, 6531929, 6991924, 8739905, 12599660, 13063858, 17479810, 26127716, 32659645, 34959620, 65319290, 124106651, 130638580, 248213302, 496426604, 620533255, 1241066510, 2482133020]

約数ペア:

[(1, 2482133020), (2, 1241066510), (4, 620533255), (5, 496426604), (10, 248213302), (19, 130638580), (20, 124106651), (38, 65319290), (71, 34959620), (76, 32659645), (95, 26127716), (142, 17479810), (190, 13063858), (197, 12599660), (284, 8739905), (355, 6991924), (380, 6531929), (394, 6299830), (467, 5315060), (710, 3495962), (788, 3149915), (934, 2657530), (985, 2519932), (1349, 1839980), (1420, 1747981), (1868, 1328765), (1970, 1259966), (2335, 1063012), (2698, 919990), (3743, 663140), (3940, 629983), (4670, 531506), (5396, 459995), (6745, 367996), (7486, 331570), (8873, 279740), (9340, 265753), (13490, 183998), (13987, 177460), (14972, 165785), (17746, 139870), (18715, 132628), (26980, 91999), (27974, 88730), (33157, 74860), (35492, 69935), (37430, 66314), (44365, 55948)]