40482880

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1823

約数の個数: 56

約数和(自身を含む): 97776792

約数和(自身を除く): 57293912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 1733, 2336, 2920, 3466, 4672, 5840, 6932, 8665, 11680, 13864, 17330, 23360, 27728, 34660, 55456, 69320, 110912, 126509, 138640, 253018, 277280, 506036, 554560, 632545, 1012072, 1265090, 2024144, 2530180, 4048288, 5060360, 8096576, 10120720, 20241440, 40482880]

約数ペア:

[(1, 40482880), (2, 20241440), (4, 10120720), (5, 8096576), (8, 5060360), (10, 4048288), (16, 2530180), (20, 2024144), (32, 1265090), (40, 1012072), (64, 632545), (73, 554560), (80, 506036), (146, 277280), (160, 253018), (292, 138640), (320, 126509), (365, 110912), (584, 69320), (730, 55456), (1168, 34660), (1460, 27728), (1733, 23360), (2336, 17330), (2920, 13864), (3466, 11680), (4672, 8665), (5840, 6932)]