38855820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2069}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 109196640

約数和(自身を除く): 70340820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2069, 3130, 3756, 4138, 4695, 6207, 6260, 8276, 9390, 10345, 12414, 18780, 20690, 24828, 31035, 41380, 62070, 124140, 647597, 1295194, 1942791, 2590388, 3237985, 3885582, 6475970, 7771164, 9713955, 12951940, 19427910, 38855820]

約数ペア:

[(1, 38855820), (2, 19427910), (3, 12951940), (4, 9713955), (5, 7771164), (6, 6475970), (10, 3885582), (12, 3237985), (15, 2590388), (20, 1942791), (30, 1295194), (60, 647597), (313, 124140), (626, 62070), (939, 41380), (1252, 31035), (1565, 24828), (1878, 20690), (2069, 18780), (3130, 12414), (3756, 10345), (4138, 9390), (4695, 8276), (6207, 6260)]