24542440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 60152400

約数和(自身を除く): 35609960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 433, 436, 520, 545, 866, 872, 1090, 1417, 1732, 2165, 2180, 2834, 3464, 4330, 4360, 5629, 5668, 7085, 8660, 11258, 11336, 14170, 17320, 22516, 28145, 28340, 45032, 47197, 56290, 56680, 94394, 112580, 188788, 225160, 235985, 377576, 471970, 613561, 943940, 1227122, 1887880, 2454244, 3067805, 4908488, 6135610, 12271220, 24542440]

約数ペア:

[(1, 24542440), (2, 12271220), (4, 6135610), (5, 4908488), (8, 3067805), (10, 2454244), (13, 1887880), (20, 1227122), (26, 943940), (40, 613561), (52, 471970), (65, 377576), (104, 235985), (109, 225160), (130, 188788), (218, 112580), (260, 94394), (433, 56680), (436, 56290), (520, 47197), (545, 45032), (866, 28340), (872, 28145), (1090, 22516), (1417, 17320), (1732, 14170), (2165, 11336), (2180, 11258), (2834, 8660), (3464, 7085), (4330, 5668), (4360, 5629)]