67125740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 154344960

約数和(自身を除く): 87219220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 463, 659, 926, 1318, 1852, 2315, 2636, 3295, 4630, 5093, 6590, 7249, 9260, 10186, 13180, 14498, 20372, 25465, 28996, 36245, 50930, 72490, 101860, 144980, 305117, 610234, 1220468, 1525585, 3051170, 3356287, 6102340, 6712574, 13425148, 16781435, 33562870, 67125740]

約数ペア:

[(1, 67125740), (2, 33562870), (4, 16781435), (5, 13425148), (10, 6712574), (11, 6102340), (20, 3356287), (22, 3051170), (44, 1525585), (55, 1220468), (110, 610234), (220, 305117), (463, 144980), (659, 101860), (926, 72490), (1318, 50930), (1852, 36245), (2315, 28996), (2636, 25465), (3295, 20372), (4630, 14498), (5093, 13180), (6590, 10186), (7249, 9260)]