132649640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10314

約数の個数: 64

約数和(自身を含む): 332683200

約数和(自身を除く): 200033560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 10267, 12920, 20534, 41068, 51335, 82136, 102670, 174539, 195073, 205340, 349078, 390146, 410680, 698156, 780292, 872695, 975365, 1396312, 1560584, 1745390, 1950730, 3316241, 3490780, 3901460, 6632482, 6981560, 7802920, 13264964, 16581205, 26529928, 33162410, 66324820, 132649640]

約数ペア:

[(1, 132649640), (2, 66324820), (4, 33162410), (5, 26529928), (8, 16581205), (10, 13264964), (17, 7802920), (19, 6981560), (20, 6632482), (34, 3901460), (38, 3490780), (40, 3316241), (68, 1950730), (76, 1745390), (85, 1560584), (95, 1396312), (136, 975365), (152, 872695), (170, 780292), (190, 698156), (323, 410680), (340, 390146), (380, 349078), (646, 205340), (680, 195073), (760, 174539), (1292, 102670), (1615, 82136), (2584, 51335), (3230, 41068), (6460, 20534), (10267, 12920)]