29312560

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2797}}^1$

素因数の和:2941

約数の個数: 40

約数和(自身を含む): 68696496

約数和(自身を除く): 39383936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 2797, 5240, 5594, 10480, 11188, 13985, 22376, 27970, 44752, 55940, 111880, 223760, 366407, 732814, 1465628, 1832035, 2931256, 3664070, 5862512, 7328140, 14656280, 29312560]

約数ペア:

[(1, 29312560), (2, 14656280), (4, 7328140), (5, 5862512), (8, 3664070), (10, 2931256), (16, 1832035), (20, 1465628), (40, 732814), (80, 366407), (131, 223760), (262, 111880), (524, 55940), (655, 44752), (1048, 27970), (1310, 22376), (2096, 13985), (2620, 11188), (2797, 10480), (5240, 5594)]