23628820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 53480448

約数和(自身を除く): 29851628

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 1657, 2852, 3314, 3565, 6628, 7130, 8285, 14260, 16570, 33140, 38111, 51367, 76222, 102734, 152444, 190555, 205468, 256835, 381110, 513670, 762220, 1027340, 1181441, 2362882, 4725764, 5907205, 11814410, 23628820]

約数ペア:

[(1, 23628820), (2, 11814410), (4, 5907205), (5, 4725764), (10, 2362882), (20, 1181441), (23, 1027340), (31, 762220), (46, 513670), (62, 381110), (92, 256835), (115, 205468), (124, 190555), (155, 152444), (230, 102734), (310, 76222), (460, 51367), (620, 38111), (713, 33140), (1426, 16570), (1657, 14260), (2852, 8285), (3314, 7130), (3565, 6628)]