29615360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 75166056

約数和(自身を除く): 45550696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 1361, 2176, 2720, 2722, 4352, 5440, 5444, 6805, 10880, 10888, 13610, 21760, 21776, 23137, 27220, 43552, 46274, 54440, 87104, 92548, 108880, 115685, 174208, 185096, 217760, 231370, 348416, 370192, 435520, 462740, 740384, 871040, 925480, 1480768, 1742080, 1850960, 2961536, 3701920, 5923072, 7403840, 14807680, 29615360]

約数ペア:

[(1, 29615360), (2, 14807680), (4, 7403840), (5, 5923072), (8, 3701920), (10, 2961536), (16, 1850960), (17, 1742080), (20, 1480768), (32, 925480), (34, 871040), (40, 740384), (64, 462740), (68, 435520), (80, 370192), (85, 348416), (128, 231370), (136, 217760), (160, 185096), (170, 174208), (256, 115685), (272, 108880), (320, 92548), (340, 87104), (544, 54440), (640, 46274), (680, 43552), (1088, 27220), (1280, 23137), (1360, 21776), (1361, 21760), (2176, 13610), (2720, 10888), (2722, 10880), (4352, 6805), (5440, 5444)]