22279600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 62580320

約数和(自身を除く): 40300720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 109, 112, 140, 146, 175, 200, 218, 280, 292, 350, 365, 400, 436, 511, 545, 560, 584, 700, 730, 763, 872, 1022, 1090, 1168, 1400, 1460, 1526, 1744, 1825, 2044, 2180, 2555, 2725, 2800, 2920, 3052, 3650, 3815, 4088, 4360, 5110, 5450, 5840, 6104, 7300, 7630, 7957, 8176, 8720, 10220, 10900, 12208, 12775, 14600, 15260, 15914, 19075, 20440, 21800, 25550, 29200, 30520, 31828, 38150, 39785, 40880, 43600, 51100, 55699, 61040, 63656, 76300, 79570, 102200, 111398, 127312, 152600, 159140, 198925, 204400, 222796, 278495, 305200, 318280, 397850, 445592, 556990, 636560, 795700, 891184, 1113980, 1392475, 1591400, 2227960, 2784950, 3182800, 4455920, 5569900, 11139800, 22279600]

約数ペア:

[(1, 22279600), (2, 11139800), (4, 5569900), (5, 4455920), (7, 3182800), (8, 2784950), (10, 2227960), (14, 1591400), (16, 1392475), (20, 1113980), (25, 891184), (28, 795700), (35, 636560), (40, 556990), (50, 445592), (56, 397850), (70, 318280), (73, 305200), (80, 278495), (100, 222796), (109, 204400), (112, 198925), (140, 159140), (146, 152600), (175, 127312), (200, 111398), (218, 102200), (280, 79570), (292, 76300), (350, 63656), (365, 61040), (400, 55699), (436, 51100), (511, 43600), (545, 40880), (560, 39785), (584, 38150), (700, 31828), (730, 30520), (763, 29200), (872, 25550), (1022, 21800), (1090, 20440), (1168, 19075), (1400, 15914), (1460, 15260), (1526, 14600), (1744, 12775), (1825, 12208), (2044, 10900), (2180, 10220), (2555, 8720), (2725, 8176), (2800, 7957), (2920, 7630), (3052, 7300), (3650, 6104), (3815, 5840), (4088, 5450), (4360, 5110)]