45553880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 112078080

約数和(自身を除く): 66524200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2161, 2635, 4216, 4322, 5270, 8644, 10540, 10805, 17288, 21080, 21610, 36737, 43220, 66991, 73474, 86440, 133982, 146948, 183685, 267964, 293896, 334955, 367370, 535928, 669910, 734740, 1138847, 1339820, 1469480, 2277694, 2679640, 4555388, 5694235, 9110776, 11388470, 22776940, 45553880]

約数ペア:

[(1, 45553880), (2, 22776940), (4, 11388470), (5, 9110776), (8, 5694235), (10, 4555388), (17, 2679640), (20, 2277694), (31, 1469480), (34, 1339820), (40, 1138847), (62, 734740), (68, 669910), (85, 535928), (124, 367370), (136, 334955), (155, 293896), (170, 267964), (248, 183685), (310, 146948), (340, 133982), (527, 86440), (620, 73474), (680, 66991), (1054, 43220), (1240, 36737), (2108, 21610), (2161, 21080), (2635, 17288), (4216, 10805), (4322, 10540), (5270, 8644)]