3785560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 9525600

約数和(自身を除く): 5740040

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 293, 323, 340, 380, 586, 646, 680, 760, 1172, 1292, 1465, 1615, 2344, 2584, 2930, 3230, 4981, 5567, 5860, 6460, 9962, 11134, 11720, 12920, 19924, 22268, 24905, 27835, 39848, 44536, 49810, 55670, 94639, 99620, 111340, 189278, 199240, 222680, 378556, 473195, 757112, 946390, 1892780, 3785560]

約数ペア:

[(1, 3785560), (2, 1892780), (4, 946390), (5, 757112), (8, 473195), (10, 378556), (17, 222680), (19, 199240), (20, 189278), (34, 111340), (38, 99620), (40, 94639), (68, 55670), (76, 49810), (85, 44536), (95, 39848), (136, 27835), (152, 24905), (170, 22268), (190, 19924), (293, 12920), (323, 11720), (340, 11134), (380, 9962), (586, 6460), (646, 5860), (680, 5567), (760, 4981), (1172, 3230), (1292, 2930), (1465, 2584), (1615, 2344)]