1141867540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{85087}}^1$

素因数の和:85168

約数の個数: 48

約数和(自身を含む): 2658829824

約数和(自身を除く): 1516962284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 85087, 170174, 340348, 425435, 850870, 935957, 1701740, 1871914, 3743828, 4679785, 5190307, 9359570, 10380614, 18719140, 20761228, 25951535, 51903070, 57093377, 103806140, 114186754, 228373508, 285466885, 570933770, 1141867540]

約数ペア:

[(1, 1141867540), (2, 570933770), (4, 285466885), (5, 228373508), (10, 114186754), (11, 103806140), (20, 57093377), (22, 51903070), (44, 25951535), (55, 20761228), (61, 18719140), (110, 10380614), (122, 9359570), (220, 5190307), (244, 4679785), (305, 3743828), (610, 1871914), (671, 1701740), (1220, 935957), (1342, 850870), (2684, 425435), (3355, 340348), (6710, 170174), (13420, 85087)]