45328640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5059}}^1$

素因数の和:5087

約数の個数: 72

約数和(自身を含む): 124111680

約数和(自身を除く): 78783040

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5059, 8960, 10118, 20236, 25295, 35413, 40472, 50590, 70826, 80944, 101180, 141652, 161888, 177065, 202360, 283304, 323776, 354130, 404720, 566608, 647552, 708260, 809440, 1133216, 1295104, 1416520, 1618880, 2266432, 2833040, 3237760, 4532864, 5666080, 6475520, 9065728, 11332160, 22664320, 45328640]

約数ペア:

[(1, 45328640), (2, 22664320), (4, 11332160), (5, 9065728), (7, 6475520), (8, 5666080), (10, 4532864), (14, 3237760), (16, 2833040), (20, 2266432), (28, 1618880), (32, 1416520), (35, 1295104), (40, 1133216), (56, 809440), (64, 708260), (70, 647552), (80, 566608), (112, 404720), (128, 354130), (140, 323776), (160, 283304), (224, 202360), (256, 177065), (280, 161888), (320, 141652), (448, 101180), (560, 80944), (640, 70826), (896, 50590), (1120, 40472), (1280, 35413), (1792, 25295), (2240, 20236), (4480, 10118), (5059, 8960)]