1010387860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{80317}}^1$

素因数の和:80380

約数の個数: 48

約数和(自身を含む): 2307375504

約数和(自身を除く): 1296987644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 80317, 160634, 321268, 401585, 803170, 1365389, 1606340, 2730778, 2971729, 5461556, 5943458, 6826945, 11886916, 13653890, 14858645, 27307780, 29717290, 50519393, 59434580, 101038786, 202077572, 252596965, 505193930, 1010387860]

約数ペア:

[(1, 1010387860), (2, 505193930), (4, 252596965), (5, 202077572), (10, 101038786), (17, 59434580), (20, 50519393), (34, 29717290), (37, 27307780), (68, 14858645), (74, 13653890), (85, 11886916), (148, 6826945), (170, 5943458), (185, 5461556), (340, 2971729), (370, 2730778), (629, 1606340), (740, 1365389), (1258, 803170), (2516, 401585), (3145, 321268), (6290, 160634), (12580, 80317)]