22644580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8548

約数の個数: 48

約数和(自身を含む): 57214080

約数和(自身を除く): 34569500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 8513, 17026, 34052, 42565, 59591, 85130, 119182, 161747, 170260, 238364, 297955, 323494, 595910, 646988, 808735, 1132229, 1191820, 1617470, 2264458, 3234940, 4528916, 5661145, 11322290, 22644580]

約数ペア:

[(1, 22644580), (2, 11322290), (4, 5661145), (5, 4528916), (7, 3234940), (10, 2264458), (14, 1617470), (19, 1191820), (20, 1132229), (28, 808735), (35, 646988), (38, 595910), (70, 323494), (76, 297955), (95, 238364), (133, 170260), (140, 161747), (190, 119182), (266, 85130), (380, 59591), (532, 42565), (665, 34052), (1330, 17026), (2660, 8513)]