10008264440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2851}}^1$

素因数の和:3061

約数の個数: 128

約数和(自身を含む): 24641280000

約数和(自身を除く): 14633015560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 149, 152, 155, 190, 248, 298, 310, 380, 589, 596, 620, 745, 760, 1178, 1192, 1240, 1490, 2356, 2831, 2851, 2945, 2980, 4619, 4712, 5662, 5702, 5890, 5960, 9238, 11324, 11404, 11780, 14155, 14255, 18476, 22648, 22808, 23095, 23560, 28310, 28510, 36952, 46190, 54169, 56620, 57020, 87761, 88381, 92380, 108338, 113240, 114040, 175522, 176762, 184760, 216676, 270845, 351044, 353524, 424799, 433352, 438805, 441905, 541690, 702088, 707048, 849598, 877610, 883810, 1083380, 1679239, 1699196, 1755220, 1767620, 2123995, 2166760, 3358478, 3398392, 3510440, 3535240, 4247990, 6716956, 8071181, 8396195, 8495980, 13168769, 13433912, 16142362, 16792390, 16991960, 26337538, 32284724, 33584780, 40355905, 52675076, 64569448, 65843845, 67169560, 80711810, 105350152, 131687690, 161423620, 250206611, 263375380, 322847240, 500413222, 526750760, 1000826444, 1251033055, 2001652888, 2502066110, 5004132220, 10008264440]

約数ペア:

[(1, 10008264440), (2, 5004132220), (4, 2502066110), (5, 2001652888), (8, 1251033055), (10, 1000826444), (19, 526750760), (20, 500413222), (31, 322847240), (38, 263375380), (40, 250206611), (62, 161423620), (76, 131687690), (95, 105350152), (124, 80711810), (149, 67169560), (152, 65843845), (155, 64569448), (190, 52675076), (248, 40355905), (298, 33584780), (310, 32284724), (380, 26337538), (589, 16991960), (596, 16792390), (620, 16142362), (745, 13433912), (760, 13168769), (1178, 8495980), (1192, 8396195), (1240, 8071181), (1490, 6716956), (2356, 4247990), (2831, 3535240), (2851, 3510440), (2945, 3398392), (2980, 3358478), (4619, 2166760), (4712, 2123995), (5662, 1767620), (5702, 1755220), (5890, 1699196), (5960, 1679239), (9238, 1083380), (11324, 883810), (11404, 877610), (11780, 849598), (14155, 707048), (14255, 702088), (18476, 541690), (22648, 441905), (22808, 438805), (23095, 433352), (23560, 424799), (28310, 353524), (28510, 351044), (36952, 270845), (46190, 216676), (54169, 184760), (56620, 176762), (57020, 175522), (87761, 114040), (88381, 113240), (92380, 108338)]