1153400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 2752800

約数和(自身を除く): 1599400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 79, 100, 146, 158, 200, 292, 316, 365, 395, 584, 632, 730, 790, 1460, 1580, 1825, 1975, 2920, 3160, 3650, 3950, 5767, 7300, 7900, 11534, 14600, 15800, 23068, 28835, 46136, 57670, 115340, 144175, 230680, 288350, 576700, 1153400]

約数ペア:

[(1, 1153400), (2, 576700), (4, 288350), (5, 230680), (8, 144175), (10, 115340), (20, 57670), (25, 46136), (40, 28835), (50, 23068), (73, 15800), (79, 14600), (100, 11534), (146, 7900), (158, 7300), (200, 5767), (292, 3950), (316, 3650), (365, 3160), (395, 2920), (584, 1975), (632, 1825), (730, 1580), (790, 1460)]