6394000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 16248960

約数和(自身を除く): 9854960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 139, 184, 200, 230, 250, 278, 368, 400, 460, 500, 556, 575, 695, 920, 1000, 1112, 1150, 1390, 1840, 2000, 2224, 2300, 2780, 2875, 3197, 3475, 4600, 5560, 5750, 6394, 6950, 9200, 11120, 11500, 12788, 13900, 15985, 17375, 23000, 25576, 27800, 31970, 34750, 46000, 51152, 55600, 63940, 69500, 79925, 127880, 139000, 159850, 255760, 278000, 319700, 399625, 639400, 799250, 1278800, 1598500, 3197000, 6394000]

約数ペア:

[(1, 6394000), (2, 3197000), (4, 1598500), (5, 1278800), (8, 799250), (10, 639400), (16, 399625), (20, 319700), (23, 278000), (25, 255760), (40, 159850), (46, 139000), (50, 127880), (80, 79925), (92, 69500), (100, 63940), (115, 55600), (125, 51152), (139, 46000), (184, 34750), (200, 31970), (230, 27800), (250, 25576), (278, 23000), (368, 17375), (400, 15985), (460, 13900), (500, 12788), (556, 11500), (575, 11120), (695, 9200), (920, 6950), (1000, 6394), (1112, 5750), (1150, 5560), (1390, 4600), (1840, 3475), (2000, 3197), (2224, 2875), (2300, 2780)]