15017960050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{145031}}^1$

素因数の和:145171

約数の個数: 48

約数和(自身を含む): 29673547200

約数和(自身を除く): 14655587150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 190, 218, 475, 545, 950, 1090, 2071, 2725, 4142, 5450, 10355, 20710, 51775, 103550, 145031, 290062, 725155, 1450310, 2755589, 3625775, 5511178, 7251550, 13777945, 15808379, 27555890, 31616758, 68889725, 79041895, 137779450, 158083790, 300359201, 395209475, 600718402, 790418950, 1501796005, 3003592010, 7508980025, 15017960050]

約数ペア:

[(1, 15017960050), (2, 7508980025), (5, 3003592010), (10, 1501796005), (19, 790418950), (25, 600718402), (38, 395209475), (50, 300359201), (95, 158083790), (109, 137779450), (190, 79041895), (218, 68889725), (475, 31616758), (545, 27555890), (950, 15808379), (1090, 13777945), (2071, 7251550), (2725, 5511178), (4142, 3625775), (5450, 2755589), (10355, 1450310), (20710, 725155), (51775, 290062), (103550, 145031)]