24729560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 60419520

約数和(自身を除く): 35689960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 887, 1394, 1640, 1774, 2788, 3485, 3548, 4435, 5576, 6970, 7096, 8870, 13940, 15079, 17740, 27880, 30158, 35480, 36367, 60316, 72734, 75395, 120632, 145468, 150790, 181835, 290936, 301580, 363670, 603160, 618239, 727340, 1236478, 1454680, 2472956, 3091195, 4945912, 6182390, 12364780, 24729560]

約数ペア:

[(1, 24729560), (2, 12364780), (4, 6182390), (5, 4945912), (8, 3091195), (10, 2472956), (17, 1454680), (20, 1236478), (34, 727340), (40, 618239), (41, 603160), (68, 363670), (82, 301580), (85, 290936), (136, 181835), (164, 150790), (170, 145468), (205, 120632), (328, 75395), (340, 72734), (410, 60316), (680, 36367), (697, 35480), (820, 30158), (887, 27880), (1394, 17740), (1640, 15079), (1774, 13940), (2788, 8870), (3485, 7096), (3548, 6970), (4435, 5576)]