2383280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^3$

素因数の和:106

約数の個数: 40

約数和(自身を含む): 5725824

約数和(自身を除く): 3342544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 7688, 9610, 15376, 19220, 29791, 38440, 59582, 76880, 119164, 148955, 238328, 297910, 476656, 595820, 1191640, 2383280]

約数ペア:

[(1, 2383280), (2, 1191640), (4, 595820), (5, 476656), (8, 297910), (10, 238328), (16, 148955), (20, 119164), (31, 76880), (40, 59582), (62, 38440), (80, 29791), (124, 19220), (155, 15376), (248, 9610), (310, 7688), (496, 4805), (620, 3844), (961, 2480), (1240, 1922)]