7264035160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{161999}}^1$

素因数の和:162088

約数の個数: 64

約数和(自身を含む): 17496000000

約数和(自身を除く): 10231964840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 2242, 2360, 4484, 5605, 8968, 11210, 22420, 44840, 161999, 323998, 647996, 809995, 1295992, 1619990, 3077981, 3239980, 6155962, 6479960, 9557941, 12311924, 15389905, 19115882, 24623848, 30779810, 38231764, 47789705, 61559620, 76463528, 95579410, 123119240, 181600879, 191158820, 363201758, 382317640, 726403516, 908004395, 1452807032, 1816008790, 3632017580, 7264035160]

約数ペア:

[(1, 7264035160), (2, 3632017580), (4, 1816008790), (5, 1452807032), (8, 908004395), (10, 726403516), (19, 382317640), (20, 363201758), (38, 191158820), (40, 181600879), (59, 123119240), (76, 95579410), (95, 76463528), (118, 61559620), (152, 47789705), (190, 38231764), (236, 30779810), (295, 24623848), (380, 19115882), (472, 15389905), (590, 12311924), (760, 9557941), (1121, 6479960), (1180, 6155962), (2242, 3239980), (2360, 3077981), (4484, 1619990), (5605, 1295992), (8968, 809995), (11210, 647996), (22420, 323998), (44840, 161999)]