71506250

素因数分解:

$2^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 142162776

約数和(自身を除く): 70656526

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 673, 850, 1250, 1346, 2125, 3125, 3365, 4250, 6250, 6730, 10625, 11441, 16825, 21250, 22882, 33650, 53125, 57205, 84125, 106250, 114410, 168250, 286025, 420625, 572050, 841250, 1430125, 2103125, 2860250, 4206250, 7150625, 14301250, 35753125, 71506250]

約数ペア:

[(1, 71506250), (2, 35753125), (5, 14301250), (10, 7150625), (17, 4206250), (25, 2860250), (34, 2103125), (50, 1430125), (85, 841250), (125, 572050), (170, 420625), (250, 286025), (425, 168250), (625, 114410), (673, 106250), (850, 84125), (1250, 57205), (1346, 53125), (2125, 33650), (3125, 22882), (3365, 21250), (4250, 16825), (6250, 11441), (6730, 10625)]