22664320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5059}}^1$

素因数の和:5085

約数の個数: 64

約数和(自身を含む): 61934400

約数和(自身を除く): 39270080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5059, 10118, 20236, 25295, 35413, 40472, 50590, 70826, 80944, 101180, 141652, 161888, 177065, 202360, 283304, 323776, 354130, 404720, 566608, 647552, 708260, 809440, 1133216, 1416520, 1618880, 2266432, 2833040, 3237760, 4532864, 5666080, 11332160, 22664320]

約数ペア:

[(1, 22664320), (2, 11332160), (4, 5666080), (5, 4532864), (7, 3237760), (8, 2833040), (10, 2266432), (14, 1618880), (16, 1416520), (20, 1133216), (28, 809440), (32, 708260), (35, 647552), (40, 566608), (56, 404720), (64, 354130), (70, 323776), (80, 283304), (112, 202360), (128, 177065), (140, 161888), (160, 141652), (224, 101180), (280, 80944), (320, 70826), (448, 50590), (560, 40472), (640, 35413), (896, 25295), (1120, 20236), (2240, 10118), (4480, 5059)]