40524160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 101126880

約数和(自身を除く): 60602720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2753, 2944, 3680, 5506, 7360, 11012, 13765, 14720, 22024, 27530, 44048, 55060, 63319, 88096, 110120, 126638, 176192, 220240, 253276, 316595, 352384, 440480, 506552, 633190, 880960, 1013104, 1266380, 1761920, 2026208, 2532760, 4052416, 5065520, 8104832, 10131040, 20262080, 40524160]

約数ペア:

[(1, 40524160), (2, 20262080), (4, 10131040), (5, 8104832), (8, 5065520), (10, 4052416), (16, 2532760), (20, 2026208), (23, 1761920), (32, 1266380), (40, 1013104), (46, 880960), (64, 633190), (80, 506552), (92, 440480), (115, 352384), (128, 316595), (160, 253276), (184, 220240), (230, 176192), (320, 126638), (368, 110120), (460, 88096), (640, 63319), (736, 55060), (920, 44048), (1472, 27530), (1840, 22024), (2753, 14720), (2944, 13765), (3680, 11012), (5506, 7360)]