2019059600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{219463}}^1$

素因数の和:219504

約数の個数: 60

約数和(自身を含む): 5061717696

約数和(自身を除く): 3042658096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 219463, 438926, 877852, 1097315, 1755704, 2194630, 3511408, 4389260, 5047649, 5486575, 8778520, 10095298, 10973150, 17557040, 20190596, 21946300, 25238245, 40381192, 43892600, 50476490, 80762384, 87785200, 100952980, 126191225, 201905960, 252382450, 403811920, 504764900, 1009529800, 2019059600]

約数ペア:

[(1, 2019059600), (2, 1009529800), (4, 504764900), (5, 403811920), (8, 252382450), (10, 201905960), (16, 126191225), (20, 100952980), (23, 87785200), (25, 80762384), (40, 50476490), (46, 43892600), (50, 40381192), (80, 25238245), (92, 21946300), (100, 20190596), (115, 17557040), (184, 10973150), (200, 10095298), (230, 8778520), (368, 5486575), (400, 5047649), (460, 4389260), (575, 3511408), (920, 2194630), (1150, 1755704), (1840, 1097315), (2300, 877852), (4600, 438926), (9200, 219463)]