40155984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 124304544

約数和(自身を除く): 84148560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 101, 132, 144, 176, 198, 202, 251, 264, 303, 396, 404, 502, 528, 606, 753, 792, 808, 909, 1004, 1111, 1212, 1506, 1584, 1616, 1818, 2008, 2222, 2259, 2424, 2761, 3012, 3333, 3636, 4016, 4444, 4518, 4848, 5522, 6024, 6666, 7272, 8283, 8888, 9036, 9999, 11044, 12048, 13332, 14544, 16566, 17776, 18072, 19998, 22088, 24849, 25351, 26664, 33132, 36144, 39996, 44176, 49698, 50702, 53328, 66264, 76053, 79992, 99396, 101404, 132528, 152106, 159984, 198792, 202808, 228159, 278861, 304212, 397584, 405616, 456318, 557722, 608424, 836583, 912636, 1115444, 1216848, 1673166, 1825272, 2230888, 2509749, 3346332, 3650544, 4461776, 5019498, 6692664, 10038996, 13385328, 20077992, 40155984]

約数ペア:

[(1, 40155984), (2, 20077992), (3, 13385328), (4, 10038996), (6, 6692664), (8, 5019498), (9, 4461776), (11, 3650544), (12, 3346332), (16, 2509749), (18, 2230888), (22, 1825272), (24, 1673166), (33, 1216848), (36, 1115444), (44, 912636), (48, 836583), (66, 608424), (72, 557722), (88, 456318), (99, 405616), (101, 397584), (132, 304212), (144, 278861), (176, 228159), (198, 202808), (202, 198792), (251, 159984), (264, 152106), (303, 132528), (396, 101404), (404, 99396), (502, 79992), (528, 76053), (606, 66264), (753, 53328), (792, 50702), (808, 49698), (909, 44176), (1004, 39996), (1111, 36144), (1212, 33132), (1506, 26664), (1584, 25351), (1616, 24849), (1818, 22088), (2008, 19998), (2222, 18072), (2259, 17776), (2424, 16566), (2761, 14544), (3012, 13332), (3333, 12048), (3636, 11044), (4016, 9999), (4444, 9036), (4518, 8888), (4848, 8283), (5522, 7272), (6024, 6666)]