28184200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 74727360

約数和(自身を除く): 46543160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 184, 200, 220, 230, 253, 275, 440, 460, 506, 550, 557, 575, 920, 1012, 1100, 1114, 1150, 1265, 2024, 2200, 2228, 2300, 2530, 2785, 4456, 4600, 5060, 5570, 6127, 6325, 10120, 11140, 12254, 12650, 12811, 13925, 22280, 24508, 25300, 25622, 27850, 30635, 49016, 50600, 51244, 55700, 61270, 64055, 102488, 111400, 122540, 128110, 140921, 153175, 245080, 256220, 281842, 306350, 320275, 512440, 563684, 612700, 640550, 704605, 1127368, 1225400, 1281100, 1409210, 2562200, 2818420, 3523025, 5636840, 7046050, 14092100, 28184200]

約数ペア:

[(1, 28184200), (2, 14092100), (4, 7046050), (5, 5636840), (8, 3523025), (10, 2818420), (11, 2562200), (20, 1409210), (22, 1281100), (23, 1225400), (25, 1127368), (40, 704605), (44, 640550), (46, 612700), (50, 563684), (55, 512440), (88, 320275), (92, 306350), (100, 281842), (110, 256220), (115, 245080), (184, 153175), (200, 140921), (220, 128110), (230, 122540), (253, 111400), (275, 102488), (440, 64055), (460, 61270), (506, 55700), (550, 51244), (557, 50600), (575, 49016), (920, 30635), (1012, 27850), (1100, 25622), (1114, 25300), (1150, 24508), (1265, 22280), (2024, 13925), (2200, 12811), (2228, 12650), (2300, 12254), (2530, 11140), (2785, 10120), (4456, 6325), (4600, 6127), (5060, 5570)]