119959150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 232092288

約数和(自身を除く): 112133138

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 193, 310, 386, 401, 775, 802, 965, 1550, 1930, 2005, 4010, 4825, 5983, 9650, 10025, 11966, 12431, 20050, 24862, 29915, 59830, 62155, 77393, 124310, 149575, 154786, 299150, 310775, 386965, 621550, 773930, 1934825, 2399183, 3869650, 4798366, 11995915, 23991830, 59979575, 119959150]

約数ペア:

[(1, 119959150), (2, 59979575), (5, 23991830), (10, 11995915), (25, 4798366), (31, 3869650), (50, 2399183), (62, 1934825), (155, 773930), (193, 621550), (310, 386965), (386, 310775), (401, 299150), (775, 154786), (802, 149575), (965, 124310), (1550, 77393), (1930, 62155), (2005, 59830), (4010, 29915), (4825, 24862), (5983, 20050), (9650, 12431), (10025, 11966)]