4923100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 13172768

約数和(自身を除く): 8249668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 541, 650, 700, 910, 1082, 1300, 1820, 2164, 2275, 2705, 3787, 4550, 5410, 7033, 7574, 9100, 10820, 13525, 14066, 15148, 18935, 27050, 28132, 35165, 37870, 49231, 54100, 70330, 75740, 94675, 98462, 140660, 175825, 189350, 196924, 246155, 351650, 378700, 492310, 703300, 984620, 1230775, 2461550, 4923100]

約数ペア:

[(1, 4923100), (2, 2461550), (4, 1230775), (5, 984620), (7, 703300), (10, 492310), (13, 378700), (14, 351650), (20, 246155), (25, 196924), (26, 189350), (28, 175825), (35, 140660), (50, 98462), (52, 94675), (65, 75740), (70, 70330), (91, 54100), (100, 49231), (130, 37870), (140, 35165), (175, 28132), (182, 27050), (260, 18935), (325, 15148), (350, 14066), (364, 13525), (455, 10820), (541, 9100), (650, 7574), (700, 7033), (910, 5410), (1082, 4550), (1300, 3787), (1820, 2705), (2164, 2275)]