1923280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 4631400

約数和(自身を除く): 2708120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 829, 1160, 1658, 2320, 3316, 4145, 6632, 8290, 13264, 16580, 24041, 33160, 48082, 66320, 96164, 120205, 192328, 240410, 384656, 480820, 961640, 1923280]

約数ペア:

[(1, 1923280), (2, 961640), (4, 480820), (5, 384656), (8, 240410), (10, 192328), (16, 120205), (20, 96164), (29, 66320), (40, 48082), (58, 33160), (80, 24041), (116, 16580), (145, 13264), (232, 8290), (290, 6632), (464, 4145), (580, 3316), (829, 2320), (1160, 1658)]