26484040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2662

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 41374520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 2617, 5060, 5234, 10120, 10468, 13085, 20936, 26170, 28787, 52340, 57574, 60191, 104680, 115148, 120382, 143935, 230296, 240764, 287870, 300955, 481528, 575740, 601910, 662101, 1151480, 1203820, 1324202, 2407640, 2648404, 3310505, 5296808, 6621010, 13242020, 26484040]

約数ペア:

[(1, 26484040), (2, 13242020), (4, 6621010), (5, 5296808), (8, 3310505), (10, 2648404), (11, 2407640), (20, 1324202), (22, 1203820), (23, 1151480), (40, 662101), (44, 601910), (46, 575740), (55, 481528), (88, 300955), (92, 287870), (110, 240764), (115, 230296), (184, 143935), (220, 120382), (230, 115148), (253, 104680), (440, 60191), (460, 57574), (506, 52340), (920, 28787), (1012, 26170), (1265, 20936), (2024, 13085), (2530, 10468), (2617, 10120), (5060, 5234)]