90065860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 194181120

約数和(自身を除く): 104115260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 236, 254, 295, 508, 590, 601, 635, 1180, 1202, 1270, 2404, 2540, 3005, 6010, 7493, 12020, 14986, 29972, 35459, 37465, 70918, 74930, 76327, 141836, 149860, 152654, 177295, 305308, 354590, 381635, 709180, 763270, 1526540, 4503293, 9006586, 18013172, 22516465, 45032930, 90065860]

約数ペア:

[(1, 90065860), (2, 45032930), (4, 22516465), (5, 18013172), (10, 9006586), (20, 4503293), (59, 1526540), (118, 763270), (127, 709180), (236, 381635), (254, 354590), (295, 305308), (508, 177295), (590, 152654), (601, 149860), (635, 141836), (1180, 76327), (1202, 74930), (1270, 70918), (2404, 37465), (2540, 35459), (3005, 29972), (6010, 14986), (7493, 12020)]