14487880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 37454400

約数和(自身を除く): 22966520

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 1733, 2090, 3466, 4180, 6932, 8360, 8665, 13864, 17330, 19063, 32927, 34660, 38126, 65854, 69320, 76252, 95315, 131708, 152504, 164635, 190630, 263416, 329270, 362197, 381260, 658540, 724394, 762520, 1317080, 1448788, 1810985, 2897576, 3621970, 7243940, 14487880]

約数ペア:

[(1, 14487880), (2, 7243940), (4, 3621970), (5, 2897576), (8, 1810985), (10, 1448788), (11, 1317080), (19, 762520), (20, 724394), (22, 658540), (38, 381260), (40, 362197), (44, 329270), (55, 263416), (76, 190630), (88, 164635), (95, 152504), (110, 131708), (152, 95315), (190, 76252), (209, 69320), (220, 65854), (380, 38126), (418, 34660), (440, 32927), (760, 19063), (836, 17330), (1045, 13864), (1672, 8665), (1733, 8360), (2090, 6932), (3466, 4180)]