406106350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3833}}^1$

素因数の和:4021

約数の個数: 48

約数和(自身を含む): 818666352

約数和(自身を除く): 412560002

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 650, 815, 1630, 2119, 3833, 4075, 4238, 7666, 8150, 10595, 19165, 21190, 38330, 49829, 52975, 95825, 99658, 105950, 191650, 249145, 498290, 624779, 1245725, 1249558, 2491450, 3123895, 6247790, 8122127, 15619475, 16244254, 31238950, 40610635, 81221270, 203053175, 406106350]

約数ペア:

[(1, 406106350), (2, 203053175), (5, 81221270), (10, 40610635), (13, 31238950), (25, 16244254), (26, 15619475), (50, 8122127), (65, 6247790), (130, 3123895), (163, 2491450), (325, 1249558), (326, 1245725), (650, 624779), (815, 498290), (1630, 249145), (2119, 191650), (3833, 105950), (4075, 99658), (4238, 95825), (7666, 52975), (8150, 49829), (10595, 38330), (19165, 21190)]