465039040

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17509}}^1$

素因数の和:17609

約数の個数: 56

約数和(自身を含む): 1120780080

約数和(自身を除く): 655741040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 13280, 17509, 26560, 35018, 70036, 87545, 140072, 175090, 280144, 350180, 560288, 700360, 1120576, 1400720, 1453247, 2801440, 2906494, 5602880, 5812988, 7266235, 11625976, 14532470, 23251952, 29064940, 46503904, 58129880, 93007808, 116259760, 232519520, 465039040]

約数ペア:

[(1, 465039040), (2, 232519520), (4, 116259760), (5, 93007808), (8, 58129880), (10, 46503904), (16, 29064940), (20, 23251952), (32, 14532470), (40, 11625976), (64, 7266235), (80, 5812988), (83, 5602880), (160, 2906494), (166, 2801440), (320, 1453247), (332, 1400720), (415, 1120576), (664, 700360), (830, 560288), (1328, 350180), (1660, 280144), (2656, 175090), (3320, 140072), (5312, 87545), (6640, 70036), (13280, 35018), (17509, 26560)]