942804550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{1069}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 1815062400

約数和(自身を除く): 872257850

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 569, 775, 1069, 1138, 1550, 2138, 2845, 5345, 5690, 10690, 14225, 17639, 26725, 28450, 33139, 35278, 53450, 66278, 88195, 165695, 176390, 331390, 440975, 608261, 828475, 881950, 1216522, 1656950, 3041305, 6082610, 15206525, 18856091, 30413050, 37712182, 94280455, 188560910, 471402275, 942804550]

約数ペア:

[(1, 942804550), (2, 471402275), (5, 188560910), (10, 94280455), (25, 37712182), (31, 30413050), (50, 18856091), (62, 15206525), (155, 6082610), (310, 3041305), (569, 1656950), (775, 1216522), (1069, 881950), (1138, 828475), (1550, 608261), (2138, 440975), (2845, 331390), (5345, 176390), (5690, 165695), (10690, 88195), (14225, 66278), (17639, 53450), (26725, 35278), (28450, 33139)]