22999640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 55404000

約数和(自身を除く): 32404360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 227, 298, 340, 454, 596, 680, 745, 908, 1135, 1192, 1490, 1816, 2270, 2533, 2980, 3859, 4540, 5066, 5960, 7718, 9080, 10132, 12665, 15436, 19295, 20264, 25330, 30872, 33823, 38590, 50660, 67646, 77180, 101320, 135292, 154360, 169115, 270584, 338230, 574991, 676460, 1149982, 1352920, 2299964, 2874955, 4599928, 5749910, 11499820, 22999640]

約数ペア:

[(1, 22999640), (2, 11499820), (4, 5749910), (5, 4599928), (8, 2874955), (10, 2299964), (17, 1352920), (20, 1149982), (34, 676460), (40, 574991), (68, 338230), (85, 270584), (136, 169115), (149, 154360), (170, 135292), (227, 101320), (298, 77180), (340, 67646), (454, 50660), (596, 38590), (680, 33823), (745, 30872), (908, 25330), (1135, 20264), (1192, 19295), (1490, 15436), (1816, 12665), (2270, 10132), (2533, 9080), (2980, 7718), (3859, 5960), (4540, 5066)]