148420220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{953}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 336571200

約数和(自身を除く): 188150980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 599, 953, 1198, 1906, 2396, 2995, 3812, 4765, 5990, 7787, 9530, 11980, 12389, 15574, 19060, 24778, 31148, 38935, 49556, 61945, 77870, 123890, 155740, 247780, 570847, 1141694, 2283388, 2854235, 5708470, 7421011, 11416940, 14842022, 29684044, 37105055, 74210110, 148420220]

約数ペア:

[(1, 148420220), (2, 74210110), (4, 37105055), (5, 29684044), (10, 14842022), (13, 11416940), (20, 7421011), (26, 5708470), (52, 2854235), (65, 2283388), (130, 1141694), (260, 570847), (599, 247780), (953, 155740), (1198, 123890), (1906, 77870), (2396, 61945), (2995, 49556), (3812, 38935), (4765, 31148), (5990, 24778), (7787, 19060), (9530, 15574), (11980, 12389)]