2021539360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10181}}^1$

素因数の和:10286

約数の個数: 96

約数和(自身を含む): 5126596272

約数和(自身を除く): 3105056912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 146, 160, 170, 272, 292, 340, 365, 544, 584, 680, 730, 1168, 1241, 1360, 1460, 2336, 2482, 2720, 2920, 4964, 5840, 6205, 9928, 10181, 11680, 12410, 19856, 20362, 24820, 39712, 40724, 49640, 50905, 81448, 99280, 101810, 162896, 173077, 198560, 203620, 325792, 346154, 407240, 692308, 743213, 814480, 865385, 1384616, 1486426, 1628960, 1730770, 2769232, 2972852, 3461540, 3716065, 5538464, 5945704, 6923080, 7432130, 11891408, 12634621, 13846160, 14864260, 23782816, 25269242, 27692320, 29728520, 50538484, 59457040, 63173105, 101076968, 118914080, 126346210, 202153936, 252692420, 404307872, 505384840, 1010769680, 2021539360]

約数ペア:

[(1, 2021539360), (2, 1010769680), (4, 505384840), (5, 404307872), (8, 252692420), (10, 202153936), (16, 126346210), (17, 118914080), (20, 101076968), (32, 63173105), (34, 59457040), (40, 50538484), (68, 29728520), (73, 27692320), (80, 25269242), (85, 23782816), (136, 14864260), (146, 13846160), (160, 12634621), (170, 11891408), (272, 7432130), (292, 6923080), (340, 5945704), (365, 5538464), (544, 3716065), (584, 3461540), (680, 2972852), (730, 2769232), (1168, 1730770), (1241, 1628960), (1360, 1486426), (1460, 1384616), (2336, 865385), (2482, 814480), (2720, 743213), (2920, 692308), (4964, 407240), (5840, 346154), (6205, 325792), (9928, 203620), (10181, 198560), (11680, 173077), (12410, 162896), (19856, 101810), (20362, 99280), (24820, 81448), (39712, 50905), (40724, 49640)]