67724150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3417

約数の個数: 48

約数和(自身を含む): 140074368

約数和(自身を除く): 72350218

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 3361, 4030, 6722, 10075, 16805, 20150, 33610, 43693, 84025, 87386, 104191, 168050, 208382, 218465, 436930, 520955, 1041910, 1092325, 1354483, 2184650, 2604775, 2708966, 5209550, 6772415, 13544830, 33862075, 67724150]

約数ペア:

[(1, 67724150), (2, 33862075), (5, 13544830), (10, 6772415), (13, 5209550), (25, 2708966), (26, 2604775), (31, 2184650), (50, 1354483), (62, 1092325), (65, 1041910), (130, 520955), (155, 436930), (310, 218465), (325, 208382), (403, 168050), (650, 104191), (775, 87386), (806, 84025), (1550, 43693), (2015, 33610), (3361, 20150), (4030, 16805), (6722, 10075)]