194380452040

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{11597879}}^1$

素因数の和:11598309

約数の個数: 32

約数和(自身を含む): 438399864000

約数和(自身を除く): 244019411960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 8380, 16760, 11597879, 23195758, 46391516, 57989395, 92783032, 115978790, 231957580, 463915160, 4859511301, 9719022602, 19438045204, 24297556505, 38876090408, 48595113010, 97190226020, 194380452040]

約数ペア:

[(1, 194380452040), (2, 97190226020), (4, 48595113010), (5, 38876090408), (8, 24297556505), (10, 19438045204), (20, 9719022602), (40, 4859511301), (419, 463915160), (838, 231957580), (1676, 115978790), (2095, 92783032), (3352, 57989395), (4190, 46391516), (8380, 23195758), (16760, 11597879)]