1301472440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{1237}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 3035080800

約数和(自身を除く): 1733608360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 907, 1160, 1237, 1814, 2474, 3628, 4535, 4948, 6185, 7256, 9070, 9896, 12370, 18140, 24740, 26303, 35873, 36280, 49480, 52606, 71746, 105212, 131515, 143492, 179365, 210424, 263030, 286984, 358730, 526060, 717460, 1052120, 1121959, 1434920, 2243918, 4487836, 5609795, 8975672, 11219590, 22439180, 32536811, 44878360, 65073622, 130147244, 162684055, 260294488, 325368110, 650736220, 1301472440]

約数ペア:

[(1, 1301472440), (2, 650736220), (4, 325368110), (5, 260294488), (8, 162684055), (10, 130147244), (20, 65073622), (29, 44878360), (40, 32536811), (58, 22439180), (116, 11219590), (145, 8975672), (232, 5609795), (290, 4487836), (580, 2243918), (907, 1434920), (1160, 1121959), (1237, 1052120), (1814, 717460), (2474, 526060), (3628, 358730), (4535, 286984), (4948, 263030), (6185, 210424), (7256, 179365), (9070, 143492), (9896, 131515), (12370, 105212), (18140, 71746), (24740, 52606), (26303, 49480), (35873, 36280)]