72102050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{21523}}^1$

素因数の和:21602

約数の個数: 24

約数和(自身を含む): 136117776

約数和(自身を除く): 64015726

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 21523, 43046, 107615, 215230, 538075, 1076150, 1442041, 2884082, 7210205, 14420410, 36051025, 72102050]

約数ペア:

[(1, 72102050), (2, 36051025), (5, 14420410), (10, 7210205), (25, 2884082), (50, 1442041), (67, 1076150), (134, 538075), (335, 215230), (670, 107615), (1675, 43046), (3350, 21523)]