60822040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 84329960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 191, 380, 382, 419, 760, 764, 838, 955, 1528, 1676, 1910, 2095, 3352, 3629, 3820, 4190, 7258, 7640, 7961, 8380, 14516, 15922, 16760, 18145, 29032, 31844, 36290, 39805, 63688, 72580, 79610, 80029, 145160, 159220, 160058, 318440, 320116, 400145, 640232, 800290, 1520551, 1600580, 3041102, 3201160, 6082204, 7602755, 12164408, 15205510, 30411020, 60822040]

約数ペア:

[(1, 60822040), (2, 30411020), (4, 15205510), (5, 12164408), (8, 7602755), (10, 6082204), (19, 3201160), (20, 3041102), (38, 1600580), (40, 1520551), (76, 800290), (95, 640232), (152, 400145), (190, 320116), (191, 318440), (380, 160058), (382, 159220), (419, 145160), (760, 80029), (764, 79610), (838, 72580), (955, 63688), (1528, 39805), (1676, 36290), (1910, 31844), (2095, 29032), (3352, 18145), (3629, 16760), (3820, 15922), (4190, 14516), (7258, 8380), (7640, 7961)]