420114550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3617}}^1$

素因数の和:3753

約数の個数: 48

約数和(自身を含む): 823688352

約数和(自身を除く): 403573802

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 202, 230, 505, 575, 1010, 1150, 2323, 2525, 3617, 4646, 5050, 7234, 11615, 18085, 23230, 36170, 58075, 83191, 90425, 116150, 166382, 180850, 365317, 415955, 730634, 831910, 1826585, 2079775, 3653170, 4159550, 8402291, 9132925, 16804582, 18265850, 42011455, 84022910, 210057275, 420114550]

約数ペア:

[(1, 420114550), (2, 210057275), (5, 84022910), (10, 42011455), (23, 18265850), (25, 16804582), (46, 9132925), (50, 8402291), (101, 4159550), (115, 3653170), (202, 2079775), (230, 1826585), (505, 831910), (575, 730634), (1010, 415955), (1150, 365317), (2323, 180850), (2525, 166382), (3617, 116150), (4646, 90425), (5050, 83191), (7234, 58075), (11615, 36170), (18085, 23230)]