1006611680

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 2436013440

約数和(自身を除く): 1429401760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 97, 158, 160, 194, 316, 388, 395, 485, 632, 776, 790, 821, 970, 1264, 1552, 1580, 1642, 1940, 2528, 3104, 3160, 3284, 3880, 4105, 6320, 6568, 7663, 7760, 8210, 12640, 13136, 15326, 15520, 16420, 26272, 30652, 32840, 38315, 61304, 64859, 65680, 76630, 79637, 122608, 129718, 131360, 153260, 159274, 245216, 259436, 306520, 318548, 324295, 398185, 518872, 613040, 637096, 648590, 796370, 1037744, 1226080, 1274192, 1297180, 1592740, 2075488, 2548384, 2594360, 3185480, 5188720, 6291323, 6370960, 10377440, 12582646, 12741920, 25165292, 31456615, 50330584, 62913230, 100661168, 125826460, 201322336, 251652920, 503305840, 1006611680]

約数ペア:

[(1, 1006611680), (2, 503305840), (4, 251652920), (5, 201322336), (8, 125826460), (10, 100661168), (16, 62913230), (20, 50330584), (32, 31456615), (40, 25165292), (79, 12741920), (80, 12582646), (97, 10377440), (158, 6370960), (160, 6291323), (194, 5188720), (316, 3185480), (388, 2594360), (395, 2548384), (485, 2075488), (632, 1592740), (776, 1297180), (790, 1274192), (821, 1226080), (970, 1037744), (1264, 796370), (1552, 648590), (1580, 637096), (1642, 613040), (1940, 518872), (2528, 398185), (3104, 324295), (3160, 318548), (3284, 306520), (3880, 259436), (4105, 245216), (6320, 159274), (6568, 153260), (7663, 131360), (7760, 129718), (8210, 122608), (12640, 79637), (13136, 76630), (15326, 65680), (15520, 64859), (16420, 61304), (26272, 38315), (30652, 32840)]