10941320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 27079920

約数和(自身を除く): 16138600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 397, 424, 520, 530, 689, 794, 1060, 1378, 1588, 1985, 2120, 2756, 3176, 3445, 3970, 5161, 5512, 6890, 7940, 10322, 13780, 15880, 20644, 21041, 25805, 27560, 41288, 42082, 51610, 84164, 103220, 105205, 168328, 206440, 210410, 273533, 420820, 547066, 841640, 1094132, 1367665, 2188264, 2735330, 5470660, 10941320]

約数ペア:

[(1, 10941320), (2, 5470660), (4, 2735330), (5, 2188264), (8, 1367665), (10, 1094132), (13, 841640), (20, 547066), (26, 420820), (40, 273533), (52, 210410), (53, 206440), (65, 168328), (104, 105205), (106, 103220), (130, 84164), (212, 51610), (260, 42082), (265, 41288), (397, 27560), (424, 25805), (520, 21041), (530, 20644), (689, 15880), (794, 13780), (1060, 10322), (1378, 7940), (1588, 6890), (1985, 5512), (2120, 5161), (2756, 3970), (3176, 3445)]