4952800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 12467952

約数和(自身を除く): 7515152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 151, 160, 164, 200, 205, 302, 328, 400, 410, 604, 656, 755, 800, 820, 1025, 1208, 1312, 1510, 1640, 2050, 2416, 3020, 3280, 3775, 4100, 4832, 6040, 6191, 6560, 7550, 8200, 12080, 12382, 15100, 16400, 24160, 24764, 30200, 30955, 32800, 49528, 60400, 61910, 99056, 120800, 123820, 154775, 198112, 247640, 309550, 495280, 619100, 990560, 1238200, 2476400, 4952800]

約数ペア:

[(1, 4952800), (2, 2476400), (4, 1238200), (5, 990560), (8, 619100), (10, 495280), (16, 309550), (20, 247640), (25, 198112), (32, 154775), (40, 123820), (41, 120800), (50, 99056), (80, 61910), (82, 60400), (100, 49528), (151, 32800), (160, 30955), (164, 30200), (200, 24764), (205, 24160), (302, 16400), (328, 15100), (400, 12382), (410, 12080), (604, 8200), (656, 7550), (755, 6560), (800, 6191), (820, 6040), (1025, 4832), (1208, 4100), (1312, 3775), (1510, 3280), (1640, 3020), (2050, 2416)]