10027292920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{787}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 24555908160

約数和(自身を除く): 14528615240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 457, 680, 697, 787, 820, 914, 1394, 1574, 1640, 1828, 2285, 2788, 3148, 3485, 3656, 3935, 4570, 5576, 6296, 6970, 7769, 7870, 9140, 13379, 13940, 15538, 15740, 18280, 18737, 26758, 27880, 31076, 31480, 32267, 37474, 38845, 53516, 62152, 64534, 66895, 74948, 77690, 93685, 107032, 129068, 133790, 149896, 155380, 161335, 187370, 258136, 267580, 310760, 318529, 322670, 359659, 374740, 535160, 548539, 637058, 645340, 719318, 749480, 1097078, 1274116, 1290680, 1438636, 1592645, 1798295, 2194156, 2548232, 2742695, 2877272, 3185290, 3596590, 4388312, 5485390, 6114203, 6370580, 7193180, 10970780, 12228406, 12741160, 14386360, 14746019, 21941560, 24456812, 29492038, 30571015, 48913624, 58984076, 61142030, 73730095, 117968152, 122284060, 147460190, 244568120, 250682323, 294920380, 501364646, 589840760, 1002729292, 1253411615, 2005458584, 2506823230, 5013646460, 10027292920]

約数ペア:

[(1, 10027292920), (2, 5013646460), (4, 2506823230), (5, 2005458584), (8, 1253411615), (10, 1002729292), (17, 589840760), (20, 501364646), (34, 294920380), (40, 250682323), (41, 244568120), (68, 147460190), (82, 122284060), (85, 117968152), (136, 73730095), (164, 61142030), (170, 58984076), (205, 48913624), (328, 30571015), (340, 29492038), (410, 24456812), (457, 21941560), (680, 14746019), (697, 14386360), (787, 12741160), (820, 12228406), (914, 10970780), (1394, 7193180), (1574, 6370580), (1640, 6114203), (1828, 5485390), (2285, 4388312), (2788, 3596590), (3148, 3185290), (3485, 2877272), (3656, 2742695), (3935, 2548232), (4570, 2194156), (5576, 1798295), (6296, 1592645), (6970, 1438636), (7769, 1290680), (7870, 1274116), (9140, 1097078), (13379, 749480), (13940, 719318), (15538, 645340), (15740, 637058), (18280, 548539), (18737, 535160), (26758, 374740), (27880, 359659), (31076, 322670), (31480, 318529), (32267, 310760), (37474, 267580), (38845, 258136), (53516, 187370), (62152, 161335), (64534, 155380), (66895, 149896), (74948, 133790), (77690, 129068), (93685, 107032)]