24754900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 57496320

約数和(自身を除く): 32741420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 229, 230, 235, 458, 460, 470, 575, 916, 940, 1081, 1145, 1150, 1175, 2162, 2290, 2300, 2350, 4324, 4580, 4700, 5267, 5405, 5725, 10534, 10763, 10810, 11450, 21068, 21526, 21620, 22900, 26335, 27025, 43052, 52670, 53815, 54050, 105340, 107630, 108100, 131675, 215260, 247549, 263350, 269075, 495098, 526700, 538150, 990196, 1076300, 1237745, 2475490, 4950980, 6188725, 12377450, 24754900]

約数ペア:

[(1, 24754900), (2, 12377450), (4, 6188725), (5, 4950980), (10, 2475490), (20, 1237745), (23, 1076300), (25, 990196), (46, 538150), (47, 526700), (50, 495098), (92, 269075), (94, 263350), (100, 247549), (115, 215260), (188, 131675), (229, 108100), (230, 107630), (235, 105340), (458, 54050), (460, 53815), (470, 52670), (575, 43052), (916, 27025), (940, 26335), (1081, 22900), (1145, 21620), (1150, 21526), (1175, 21068), (2162, 11450), (2290, 10810), (2300, 10763), (2350, 10534), (4324, 5725), (4580, 5405), (4700, 5267)]