8827444680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{44773}}^1$

素因数の和:44871

約数の個数: 128

約数和(自身を含む): 27853009920

約数和(自身を除く): 19025565240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 1060, 1240, 1272, 1590, 1643, 1860, 2120, 3180, 3286, 3720, 4929, 6360, 6572, 8215, 9858, 13144, 16430, 19716, 24645, 32860, 39432, 44773, 49290, 65720, 89546, 98580, 134319, 179092, 197160, 223865, 268638, 358184, 447730, 537276, 671595, 895460, 1074552, 1343190, 1387963, 1790920, 2372969, 2686380, 2775926, 4163889, 4745938, 5372760, 5551852, 6939815, 7118907, 8327778, 9491876, 11103704, 11864845, 13879630, 14237814, 16655556, 18983752, 20819445, 23729690, 27759260, 28475628, 33311112, 35594535, 41638890, 47459380, 55518520, 56951256, 71189070, 73562039, 83277780, 94918760, 142378140, 147124078, 166555560, 220686117, 284756280, 294248156, 367810195, 441372234, 588496312, 735620390, 882744468, 1103430585, 1471240780, 1765488936, 2206861170, 2942481560, 4413722340, 8827444680]

約数ペア:

[(1, 8827444680), (2, 4413722340), (3, 2942481560), (4, 2206861170), (5, 1765488936), (6, 1471240780), (8, 1103430585), (10, 882744468), (12, 735620390), (15, 588496312), (20, 441372234), (24, 367810195), (30, 294248156), (31, 284756280), (40, 220686117), (53, 166555560), (60, 147124078), (62, 142378140), (93, 94918760), (106, 83277780), (120, 73562039), (124, 71189070), (155, 56951256), (159, 55518520), (186, 47459380), (212, 41638890), (248, 35594535), (265, 33311112), (310, 28475628), (318, 27759260), (372, 23729690), (424, 20819445), (465, 18983752), (530, 16655556), (620, 14237814), (636, 13879630), (744, 11864845), (795, 11103704), (930, 9491876), (1060, 8327778), (1240, 7118907), (1272, 6939815), (1590, 5551852), (1643, 5372760), (1860, 4745938), (2120, 4163889), (3180, 2775926), (3286, 2686380), (3720, 2372969), (4929, 1790920), (6360, 1387963), (6572, 1343190), (8215, 1074552), (9858, 895460), (13144, 671595), (16430, 537276), (19716, 447730), (24645, 358184), (32860, 268638), (39432, 223865), (44773, 197160), (49290, 179092), (65720, 134319), (89546, 98580)]