180569350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14621}}^1$

素因数の和:14665

約数の個数: 48

約数和(自身を含む): 380756880

約数和(自身を除く): 200187530

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 14621, 29242, 73105, 146210, 190073, 277799, 365525, 380146, 555598, 731050, 950365, 1388995, 1900730, 2777990, 3611387, 4751825, 6944975, 7222774, 9503650, 13889950, 18056935, 36113870, 90284675, 180569350]

約数ペア:

[(1, 180569350), (2, 90284675), (5, 36113870), (10, 18056935), (13, 13889950), (19, 9503650), (25, 7222774), (26, 6944975), (38, 4751825), (50, 3611387), (65, 2777990), (95, 1900730), (130, 1388995), (190, 950365), (247, 731050), (325, 555598), (475, 380146), (494, 365525), (650, 277799), (950, 190073), (1235, 146210), (2470, 73105), (6175, 29242), (12350, 14621)]