485694560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6311}}^1$

素因数の和:6376

約数の個数: 96

約数和(自身を含む): 1269317952

約数和(自身を除く): 783623392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1924, 2080, 2405, 2960, 3848, 4810, 5920, 6311, 7696, 9620, 12622, 15392, 19240, 25244, 31555, 38480, 50488, 63110, 76960, 82043, 100976, 126220, 164086, 201952, 233507, 252440, 328172, 410215, 467014, 504880, 656344, 820430, 934028, 1009760, 1167535, 1312688, 1640860, 1868056, 2335070, 2625376, 3035591, 3281720, 3736112, 4670140, 6071182, 6563440, 7472224, 9340280, 12142364, 13126880, 15177955, 18680560, 24284728, 30355910, 37361120, 48569456, 60711820, 97138912, 121423640, 242847280, 485694560]

約数ペア:

[(1, 485694560), (2, 242847280), (4, 121423640), (5, 97138912), (8, 60711820), (10, 48569456), (13, 37361120), (16, 30355910), (20, 24284728), (26, 18680560), (32, 15177955), (37, 13126880), (40, 12142364), (52, 9340280), (65, 7472224), (74, 6563440), (80, 6071182), (104, 4670140), (130, 3736112), (148, 3281720), (160, 3035591), (185, 2625376), (208, 2335070), (260, 1868056), (296, 1640860), (370, 1312688), (416, 1167535), (481, 1009760), (520, 934028), (592, 820430), (740, 656344), (962, 504880), (1040, 467014), (1184, 410215), (1480, 328172), (1924, 252440), (2080, 233507), (2405, 201952), (2960, 164086), (3848, 126220), (4810, 100976), (5920, 82043), (6311, 76960), (7696, 63110), (9620, 50488), (12622, 38480), (15392, 31555), (19240, 25244)]