71701250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3060

約数の個数: 40

約数和(自身を含む): 141517200

約数和(自身を除く): 69815950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2375, 3019, 4750, 6038, 11875, 15095, 23750, 30190, 57361, 75475, 114722, 150950, 286805, 377375, 573610, 754750, 1434025, 1886875, 2868050, 3773750, 7170125, 14340250, 35850625, 71701250]

約数ペア:

[(1, 71701250), (2, 35850625), (5, 14340250), (10, 7170125), (19, 3773750), (25, 2868050), (38, 1886875), (50, 1434025), (95, 754750), (125, 573610), (190, 377375), (250, 286805), (475, 150950), (625, 114722), (950, 75475), (1250, 57361), (2375, 30190), (3019, 23750), (4750, 15095), (6038, 11875)]