477580147180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{2902517}}^1$

素因数の和:2902978

約数の個数: 48

約数和(自身を含む): 1058141962080

約数和(自身を除く): 580561814900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 433, 866, 1732, 2165, 4330, 8227, 8660, 16454, 32908, 41135, 82270, 164540, 2902517, 5805034, 11610068, 14512585, 29025170, 55147823, 58050340, 110295646, 220591292, 275739115, 551478230, 1102956460, 1256789861, 2513579722, 5027159444, 6283949305, 12567898610, 23879007359, 25135797220, 47758014718, 95516029436, 119395036795, 238790073590, 477580147180]

約数ペア:

[(1, 477580147180), (2, 238790073590), (4, 119395036795), (5, 95516029436), (10, 47758014718), (19, 25135797220), (20, 23879007359), (38, 12567898610), (76, 6283949305), (95, 5027159444), (190, 2513579722), (380, 1256789861), (433, 1102956460), (866, 551478230), (1732, 275739115), (2165, 220591292), (4330, 110295646), (8227, 58050340), (8660, 55147823), (16454, 29025170), (32908, 14512585), (41135, 11610068), (82270, 5805034), (164540, 2902517)]