38715050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 80432352

約数和(自身を除く): 41717302

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 1637, 2150, 2365, 3274, 4730, 8185, 11825, 16370, 18007, 23650, 36014, 40925, 70391, 81850, 90035, 140782, 180070, 351955, 450175, 703910, 774301, 900350, 1548602, 1759775, 3519550, 3871505, 7743010, 19357525, 38715050]

約数ペア:

[(1, 38715050), (2, 19357525), (5, 7743010), (10, 3871505), (11, 3519550), (22, 1759775), (25, 1548602), (43, 900350), (50, 774301), (55, 703910), (86, 450175), (110, 351955), (215, 180070), (275, 140782), (430, 90035), (473, 81850), (550, 70391), (946, 40925), (1075, 36014), (1637, 23650), (2150, 18007), (2365, 16370), (3274, 11825), (4730, 8185)]