29124922480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4090579}}^1$

素因数の和:4090681

約数の個数: 40

約数和(自身を含む): 68476309200

約数和(自身を除く): 39351386720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 4090579, 8181158, 16362316, 20452895, 32724632, 40905790, 65449264, 81811580, 163623160, 327246320, 364061531, 728123062, 1456246124, 1820307655, 2912492248, 3640615310, 5824984496, 7281230620, 14562461240, 29124922480]

約数ペア:

[(1, 29124922480), (2, 14562461240), (4, 7281230620), (5, 5824984496), (8, 3640615310), (10, 2912492248), (16, 1820307655), (20, 1456246124), (40, 728123062), (80, 364061531), (89, 327246320), (178, 163623160), (356, 81811580), (445, 65449264), (712, 40905790), (890, 32724632), (1424, 20452895), (1780, 16362316), (3560, 8181158), (7120, 4090579)]