29231360

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 71854776

約数和(自身を除く): 42623416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 557, 640, 656, 820, 1114, 1280, 1312, 1640, 2228, 2624, 2785, 3280, 4456, 5248, 5570, 6560, 8912, 10496, 11140, 13120, 17824, 22280, 22837, 26240, 35648, 44560, 45674, 52480, 71296, 89120, 91348, 114185, 142592, 178240, 182696, 228370, 356480, 365392, 456740, 712960, 730784, 913480, 1461568, 1826960, 2923136, 3653920, 5846272, 7307840, 14615680, 29231360]

約数ペア:

[(1, 29231360), (2, 14615680), (4, 7307840), (5, 5846272), (8, 3653920), (10, 2923136), (16, 1826960), (20, 1461568), (32, 913480), (40, 730784), (41, 712960), (64, 456740), (80, 365392), (82, 356480), (128, 228370), (160, 182696), (164, 178240), (205, 142592), (256, 114185), (320, 91348), (328, 89120), (410, 71296), (557, 52480), (640, 45674), (656, 44560), (820, 35648), (1114, 26240), (1280, 22837), (1312, 22280), (1640, 17824), (2228, 13120), (2624, 11140), (2785, 10496), (3280, 8912), (4456, 6560), (5248, 5570)]