73938050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 142705152

約数和(自身を除く): 68767102

約数列:

[1, 2, 5, 10, 25, 47, 50, 73, 94, 146, 235, 365, 431, 470, 730, 862, 1175, 1825, 2155, 2350, 3431, 3650, 4310, 6862, 10775, 17155, 20257, 21550, 31463, 34310, 40514, 62926, 85775, 101285, 157315, 171550, 202570, 314630, 506425, 786575, 1012850, 1478761, 1573150, 2957522, 7393805, 14787610, 36969025, 73938050]

約数ペア:

[(1, 73938050), (2, 36969025), (5, 14787610), (10, 7393805), (25, 2957522), (47, 1573150), (50, 1478761), (73, 1012850), (94, 786575), (146, 506425), (235, 314630), (365, 202570), (431, 171550), (470, 157315), (730, 101285), (862, 85775), (1175, 62926), (1825, 40514), (2155, 34310), (2350, 31463), (3431, 21550), (3650, 20257), (4310, 17155), (6862, 10775)]