13377200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 60

約数和(自身を含む): 32797008

約数和(自身を除く): 19419808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 631, 848, 1060, 1262, 1325, 2120, 2524, 2650, 3155, 4240, 5048, 5300, 6310, 10096, 10600, 12620, 15775, 21200, 25240, 31550, 33443, 50480, 63100, 66886, 126200, 133772, 167215, 252400, 267544, 334430, 535088, 668860, 836075, 1337720, 1672150, 2675440, 3344300, 6688600, 13377200]

約数ペア:

[(1, 13377200), (2, 6688600), (4, 3344300), (5, 2675440), (8, 1672150), (10, 1337720), (16, 836075), (20, 668860), (25, 535088), (40, 334430), (50, 267544), (53, 252400), (80, 167215), (100, 133772), (106, 126200), (200, 66886), (212, 63100), (265, 50480), (400, 33443), (424, 31550), (530, 25240), (631, 21200), (848, 15775), (1060, 12620), (1262, 10600), (1325, 10096), (2120, 6310), (2524, 5300), (2650, 5048), (3155, 4240)]