10983111520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{2221}}^1$

素因数の和:3264

約数の個数: 96

約数和(自身を含む): 26823557376

約数和(自身を除く): 15840445856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 997, 1240, 1994, 2221, 2480, 3988, 4442, 4960, 4985, 7976, 8884, 9970, 11105, 15952, 17768, 19940, 22210, 30907, 31904, 35536, 39880, 44420, 61814, 68851, 71072, 79760, 88840, 123628, 137702, 154535, 159520, 177680, 247256, 275404, 309070, 344255, 355360, 494512, 550808, 618140, 688510, 989024, 1101616, 1236280, 1377020, 2203232, 2214337, 2472560, 2754040, 4428674, 4945120, 5508080, 8857348, 11016160, 11071685, 17714696, 22143370, 35429392, 44286740, 68644447, 70858784, 88573480, 137288894, 177146960, 274577788, 343222235, 354293920, 549155576, 686444470, 1098311152, 1372888940, 2196622304, 2745777880, 5491555760, 10983111520]

約数ペア:

[(1, 10983111520), (2, 5491555760), (4, 2745777880), (5, 2196622304), (8, 1372888940), (10, 1098311152), (16, 686444470), (20, 549155576), (31, 354293920), (32, 343222235), (40, 274577788), (62, 177146960), (80, 137288894), (124, 88573480), (155, 70858784), (160, 68644447), (248, 44286740), (310, 35429392), (496, 22143370), (620, 17714696), (992, 11071685), (997, 11016160), (1240, 8857348), (1994, 5508080), (2221, 4945120), (2480, 4428674), (3988, 2754040), (4442, 2472560), (4960, 2214337), (4985, 2203232), (7976, 1377020), (8884, 1236280), (9970, 1101616), (11105, 989024), (15952, 688510), (17768, 618140), (19940, 550808), (22210, 494512), (30907, 355360), (31904, 344255), (35536, 309070), (39880, 275404), (44420, 247256), (61814, 177680), (68851, 159520), (71072, 154535), (79760, 137702), (88840, 123628)]