12797600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 33115068

約数和(自身を除く): 20317468

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 941, 1360, 1700, 1882, 2720, 3400, 3764, 4705, 6800, 7528, 9410, 13600, 15056, 15997, 18820, 23525, 30112, 31994, 37640, 47050, 63988, 75280, 79985, 94100, 127976, 150560, 159970, 188200, 255952, 319940, 376400, 399925, 511904, 639880, 752800, 799850, 1279760, 1599700, 2559520, 3199400, 6398800, 12797600]

約数ペア:

[(1, 12797600), (2, 6398800), (4, 3199400), (5, 2559520), (8, 1599700), (10, 1279760), (16, 799850), (17, 752800), (20, 639880), (25, 511904), (32, 399925), (34, 376400), (40, 319940), (50, 255952), (68, 188200), (80, 159970), (85, 150560), (100, 127976), (136, 94100), (160, 79985), (170, 75280), (200, 63988), (272, 47050), (340, 37640), (400, 31994), (425, 30112), (544, 23525), (680, 18820), (800, 15997), (850, 15056), (941, 13600), (1360, 9410), (1700, 7528), (1882, 6800), (2720, 4705), (3400, 3764)]