127905050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28111}}^1$

素因数の和:28143

約数の個数: 48

約数和(自身を含む): 292814592

約数和(自身を除く): 164909542

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 28111, 56222, 140555, 196777, 281110, 365443, 393554, 702775, 730886, 983885, 1405550, 1827215, 1967770, 2558101, 3654430, 4919425, 5116202, 9136075, 9838850, 12790505, 18272150, 25581010, 63952525, 127905050]

約数ペア:

[(1, 127905050), (2, 63952525), (5, 25581010), (7, 18272150), (10, 12790505), (13, 9838850), (14, 9136075), (25, 5116202), (26, 4919425), (35, 3654430), (50, 2558101), (65, 1967770), (70, 1827215), (91, 1405550), (130, 983885), (175, 730886), (182, 702775), (325, 393554), (350, 365443), (455, 281110), (650, 196777), (910, 140555), (2275, 56222), (4550, 28111)]