23102440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 53800740

約数和(自身を除く): 30698300

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 601, 620, 961, 1202, 1240, 1922, 2404, 3005, 3844, 4805, 4808, 6010, 7688, 9610, 12020, 18631, 19220, 24040, 37262, 38440, 74524, 93155, 149048, 186310, 372620, 577561, 745240, 1155122, 2310244, 2887805, 4620488, 5775610, 11551220, 23102440]

約数ペア:

[(1, 23102440), (2, 11551220), (4, 5775610), (5, 4620488), (8, 2887805), (10, 2310244), (20, 1155122), (31, 745240), (40, 577561), (62, 372620), (124, 186310), (155, 149048), (248, 93155), (310, 74524), (601, 38440), (620, 37262), (961, 24040), (1202, 19220), (1240, 18631), (1922, 12020), (2404, 9610), (3005, 7688), (3844, 6010), (4805, 4808)]