29237920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 70775208

約数和(自身を除く): 41537288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4457, 6560, 8914, 17828, 22285, 35656, 44570, 71312, 89140, 142624, 178280, 182737, 356560, 365474, 713120, 730948, 913685, 1461896, 1827370, 2923792, 3654740, 5847584, 7309480, 14618960, 29237920]

約数ペア:

[(1, 29237920), (2, 14618960), (4, 7309480), (5, 5847584), (8, 3654740), (10, 2923792), (16, 1827370), (20, 1461896), (32, 913685), (40, 730948), (41, 713120), (80, 365474), (82, 356560), (160, 182737), (164, 178280), (205, 142624), (328, 89140), (410, 71312), (656, 44570), (820, 35656), (1312, 22285), (1640, 17828), (3280, 8914), (4457, 6560)]