24700040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15061}}^1$

素因数の和:15113

約数の個数: 32

約数和(自身を含む): 56934360

約数和(自身を除く): 32234320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 15061, 30122, 60244, 75305, 120488, 150610, 301220, 602440, 617501, 1235002, 2470004, 3087505, 4940008, 6175010, 12350020, 24700040]

約数ペア:

[(1, 24700040), (2, 12350020), (4, 6175010), (5, 4940008), (8, 3087505), (10, 2470004), (20, 1235002), (40, 617501), (41, 602440), (82, 301220), (164, 150610), (205, 120488), (328, 75305), (410, 60244), (820, 30122), (1640, 15061)]