89569760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79973}}^1$

素因数の和:79995

約数の個数: 48

約数和(自身を含む): 241841376

約数和(自身を除く): 152271616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 79973, 159946, 319892, 399865, 559811, 639784, 799730, 1119622, 1279568, 1599460, 2239244, 2559136, 2799055, 3198920, 4478488, 5598110, 6397840, 8956976, 11196220, 12795680, 17913952, 22392440, 44784880, 89569760]

約数ペア:

[(1, 89569760), (2, 44784880), (4, 22392440), (5, 17913952), (7, 12795680), (8, 11196220), (10, 8956976), (14, 6397840), (16, 5598110), (20, 4478488), (28, 3198920), (32, 2799055), (35, 2559136), (40, 2239244), (56, 1599460), (70, 1279568), (80, 1119622), (112, 799730), (140, 639784), (160, 559811), (224, 399865), (280, 319892), (560, 159946), (1120, 79973)]