1652699360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7867}}^1$

素因数の和:7996

約数の個数: 96

約数和(自身を含む): 4247020512

約数和(自身を除く): 2594321152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 260, 404, 416, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2080, 2626, 3232, 4040, 5252, 6565, 7867, 8080, 10504, 13130, 15734, 16160, 21008, 26260, 31468, 39335, 42016, 52520, 62936, 78670, 102271, 105040, 125872, 157340, 204542, 210080, 251744, 314680, 409084, 511355, 629360, 794567, 818168, 1022710, 1258720, 1589134, 1636336, 2045420, 3178268, 3272672, 3972835, 4090840, 6356536, 7945670, 8181680, 10329371, 12713072, 15891340, 16363360, 20658742, 25426144, 31782680, 41317484, 51646855, 63565360, 82634968, 103293710, 127130720, 165269936, 206587420, 330539872, 413174840, 826349680, 1652699360]

約数ペア:

[(1, 1652699360), (2, 826349680), (4, 413174840), (5, 330539872), (8, 206587420), (10, 165269936), (13, 127130720), (16, 103293710), (20, 82634968), (26, 63565360), (32, 51646855), (40, 41317484), (52, 31782680), (65, 25426144), (80, 20658742), (101, 16363360), (104, 15891340), (130, 12713072), (160, 10329371), (202, 8181680), (208, 7945670), (260, 6356536), (404, 4090840), (416, 3972835), (505, 3272672), (520, 3178268), (808, 2045420), (1010, 1636336), (1040, 1589134), (1313, 1258720), (1616, 1022710), (2020, 818168), (2080, 794567), (2626, 629360), (3232, 511355), (4040, 409084), (5252, 314680), (6565, 251744), (7867, 210080), (8080, 204542), (10504, 157340), (13130, 125872), (15734, 105040), (16160, 102271), (21008, 78670), (26260, 62936), (31468, 52520), (39335, 42016)]