13011050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 26815992

約数和(自身を除く): 13804942

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 541, 650, 925, 962, 1082, 1850, 2405, 2705, 4810, 5410, 7033, 12025, 13525, 14066, 20017, 24050, 27050, 35165, 40034, 70330, 100085, 175825, 200170, 260221, 351650, 500425, 520442, 1000850, 1301105, 2602210, 6505525, 13011050]

約数ペア:

[(1, 13011050), (2, 6505525), (5, 2602210), (10, 1301105), (13, 1000850), (25, 520442), (26, 500425), (37, 351650), (50, 260221), (65, 200170), (74, 175825), (130, 100085), (185, 70330), (325, 40034), (370, 35165), (481, 27050), (541, 24050), (650, 20017), (925, 14066), (962, 13525), (1082, 12025), (1850, 7033), (2405, 5410), (2705, 4810)]