5323400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 12685200

約数和(自身を除く): 7361800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 619, 860, 1075, 1238, 1720, 2150, 2476, 3095, 4300, 4952, 6190, 8600, 12380, 15475, 24760, 26617, 30950, 53234, 61900, 106468, 123800, 133085, 212936, 266170, 532340, 665425, 1064680, 1330850, 2661700, 5323400]

約数ペア:

[(1, 5323400), (2, 2661700), (4, 1330850), (5, 1064680), (8, 665425), (10, 532340), (20, 266170), (25, 212936), (40, 133085), (43, 123800), (50, 106468), (86, 61900), (100, 53234), (172, 30950), (200, 26617), (215, 24760), (344, 15475), (430, 12380), (619, 8600), (860, 6190), (1075, 4952), (1238, 4300), (1720, 3095), (2150, 2476)]