2016363760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{198461}}^1$

素因数の和:198601

約数の個数: 40

約数和(自身を含む): 4724983296

約数和(自身を除く): 2708619536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 198461, 396922, 793844, 992305, 1587688, 1984610, 3175376, 3969220, 7938440, 15876880, 25204547, 50409094, 100818188, 126022735, 201636376, 252045470, 403272752, 504090940, 1008181880, 2016363760]

約数ペア:

[(1, 2016363760), (2, 1008181880), (4, 504090940), (5, 403272752), (8, 252045470), (10, 201636376), (16, 126022735), (20, 100818188), (40, 50409094), (80, 25204547), (127, 15876880), (254, 7938440), (508, 3969220), (635, 3175376), (1016, 1984610), (1270, 1587688), (2032, 992305), (2540, 793844), (5080, 396922), (10160, 198461)]