14057780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 33538344

約数和(自身を除く): 19480564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 157, 185, 220, 242, 314, 370, 407, 484, 605, 628, 740, 785, 814, 1210, 1570, 1628, 1727, 2035, 2420, 3140, 3454, 4070, 4477, 5809, 6908, 8140, 8635, 8954, 11618, 17270, 17908, 18997, 22385, 23236, 29045, 34540, 37994, 44770, 58090, 63899, 75988, 89540, 94985, 116180, 127798, 189970, 255596, 319495, 379940, 638990, 702889, 1277980, 1405778, 2811556, 3514445, 7028890, 14057780]

約数ペア:

[(1, 14057780), (2, 7028890), (4, 3514445), (5, 2811556), (10, 1405778), (11, 1277980), (20, 702889), (22, 638990), (37, 379940), (44, 319495), (55, 255596), (74, 189970), (110, 127798), (121, 116180), (148, 94985), (157, 89540), (185, 75988), (220, 63899), (242, 58090), (314, 44770), (370, 37994), (407, 34540), (484, 29045), (605, 23236), (628, 22385), (740, 18997), (785, 17908), (814, 17270), (1210, 11618), (1570, 8954), (1628, 8635), (1727, 8140), (2035, 6908), (2420, 5809), (3140, 4477), (3454, 4070)]