195804534620

素因数分解:

$2^2\times 5^1\times {\mathrm{25153}}^1\times {\mathrm{389227}}^1$

素因数の和:414389

約数の個数: 24

約数和(自身を含む): 411206926704

約数和(自身を除く): 215402392084

約数列:

[1, 2, 4, 5, 10, 20, 25153, 50306, 100612, 125765, 251530, 389227, 503060, 778454, 1556908, 1946135, 3892270, 7784540, 9790226731, 19580453462, 39160906924, 48951133655, 97902267310, 195804534620]

約数ペア:

[(1, 195804534620), (2, 97902267310), (4, 48951133655), (5, 39160906924), (10, 19580453462), (20, 9790226731), (25153, 7784540), (50306, 3892270), (100612, 1946135), (125765, 1556908), (251530, 778454), (389227, 503060)]