23195900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 61975200

約数和(自身を除く): 38779300

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, 650, 700, 910, 1300, 1820, 2275, 2549, 4550, 5098, 9100, 10196, 12745, 17843, 25490, 33137, 35686, 50980, 63725, 66274, 71372, 89215, 127450, 132548, 165685, 178430, 231959, 254900, 331370, 356860, 446075, 463918, 662740, 828425, 892150, 927836, 1159795, 1656850, 1784300, 2319590, 3313700, 4639180, 5798975, 11597950, 23195900]

約数ペア:

[(1, 23195900), (2, 11597950), (4, 5798975), (5, 4639180), (7, 3313700), (10, 2319590), (13, 1784300), (14, 1656850), (20, 1159795), (25, 927836), (26, 892150), (28, 828425), (35, 662740), (50, 463918), (52, 446075), (65, 356860), (70, 331370), (91, 254900), (100, 231959), (130, 178430), (140, 165685), (175, 132548), (182, 127450), (260, 89215), (325, 71372), (350, 66274), (364, 63725), (455, 50980), (650, 35686), (700, 33137), (910, 25490), (1300, 17843), (1820, 12745), (2275, 10196), (2549, 9100), (4550, 5098)]