1109703460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{8831}}^1$

素因数の和:9004

約数の個数: 48

約数和(自身を含む): 2391846912

約数和(自身を除く): 1282143452

約数列:

[1, 2, 4, 5, 10, 20, 61, 103, 122, 206, 244, 305, 412, 515, 610, 1030, 1220, 2060, 6283, 8831, 12566, 17662, 25132, 31415, 35324, 44155, 62830, 88310, 125660, 176620, 538691, 909593, 1077382, 1819186, 2154764, 2693455, 3638372, 4547965, 5386910, 9095930, 10773820, 18191860, 55485173, 110970346, 221940692, 277425865, 554851730, 1109703460]

約数ペア:

[(1, 1109703460), (2, 554851730), (4, 277425865), (5, 221940692), (10, 110970346), (20, 55485173), (61, 18191860), (103, 10773820), (122, 9095930), (206, 5386910), (244, 4547965), (305, 3638372), (412, 2693455), (515, 2154764), (610, 1819186), (1030, 1077382), (1220, 909593), (2060, 538691), (6283, 176620), (8831, 125660), (12566, 88310), (17662, 62830), (25132, 44155), (31415, 35324)]