9722440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 26933760

約数和(自身を除く): 17211320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2671, 3640, 5342, 10684, 13355, 18697, 21368, 26710, 34723, 37394, 53420, 69446, 74788, 93485, 106840, 138892, 149576, 173615, 186970, 243061, 277784, 347230, 373940, 486122, 694460, 747880, 972244, 1215305, 1388920, 1944488, 2430610, 4861220, 9722440]

約数ペア:

[(1, 9722440), (2, 4861220), (4, 2430610), (5, 1944488), (7, 1388920), (8, 1215305), (10, 972244), (13, 747880), (14, 694460), (20, 486122), (26, 373940), (28, 347230), (35, 277784), (40, 243061), (52, 186970), (56, 173615), (65, 149576), (70, 138892), (91, 106840), (104, 93485), (130, 74788), (140, 69446), (182, 53420), (260, 37394), (280, 34723), (364, 26710), (455, 21368), (520, 18697), (728, 13355), (910, 10684), (1820, 5342), (2671, 3640)]