22379000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 40520200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 125, 139, 140, 161, 175, 184, 200, 230, 250, 278, 280, 322, 350, 460, 500, 556, 575, 644, 695, 700, 805, 875, 920, 973, 1000, 1112, 1150, 1288, 1390, 1400, 1610, 1750, 1946, 2300, 2780, 2875, 3197, 3220, 3475, 3500, 3892, 4025, 4600, 4865, 5560, 5750, 6394, 6440, 6950, 7000, 7784, 8050, 9730, 11500, 12788, 13900, 15985, 16100, 17375, 19460, 20125, 22379, 23000, 24325, 25576, 27800, 31970, 32200, 34750, 38920, 40250, 44758, 48650, 63940, 69500, 79925, 80500, 89516, 97300, 111895, 121625, 127880, 139000, 159850, 161000, 179032, 194600, 223790, 243250, 319700, 399625, 447580, 486500, 559475, 639400, 799250, 895160, 973000, 1118950, 1598500, 2237900, 2797375, 3197000, 4475800, 5594750, 11189500, 22379000]

約数ペア:

[(1, 22379000), (2, 11189500), (4, 5594750), (5, 4475800), (7, 3197000), (8, 2797375), (10, 2237900), (14, 1598500), (20, 1118950), (23, 973000), (25, 895160), (28, 799250), (35, 639400), (40, 559475), (46, 486500), (50, 447580), (56, 399625), (70, 319700), (92, 243250), (100, 223790), (115, 194600), (125, 179032), (139, 161000), (140, 159850), (161, 139000), (175, 127880), (184, 121625), (200, 111895), (230, 97300), (250, 89516), (278, 80500), (280, 79925), (322, 69500), (350, 63940), (460, 48650), (500, 44758), (556, 40250), (575, 38920), (644, 34750), (695, 32200), (700, 31970), (805, 27800), (875, 25576), (920, 24325), (973, 23000), (1000, 22379), (1112, 20125), (1150, 19460), (1288, 17375), (1390, 16100), (1400, 15985), (1610, 13900), (1750, 12788), (1946, 11500), (2300, 9730), (2780, 8050), (2875, 7784), (3197, 7000), (3220, 6950), (3475, 6440), (3500, 6394), (3892, 5750), (4025, 5560), (4600, 4865)]