122701760

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1573

約数の個数: 56

約数和(自身を含む): 293370000

約数和(自身を除く): 170668240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 1228, 1249, 1535, 2456, 2498, 3070, 4912, 4996, 6140, 6245, 9824, 9992, 12280, 12490, 19648, 19984, 24560, 24980, 39968, 49120, 49960, 79936, 98240, 99920, 199840, 383443, 399680, 766886, 1533772, 1917215, 3067544, 3834430, 6135088, 7668860, 12270176, 15337720, 24540352, 30675440, 61350880, 122701760]

約数ペア:

[(1, 122701760), (2, 61350880), (4, 30675440), (5, 24540352), (8, 15337720), (10, 12270176), (16, 7668860), (20, 6135088), (32, 3834430), (40, 3067544), (64, 1917215), (80, 1533772), (160, 766886), (307, 399680), (320, 383443), (614, 199840), (1228, 99920), (1249, 98240), (1535, 79936), (2456, 49960), (2498, 49120), (3070, 39968), (4912, 24980), (4996, 24560), (6140, 19984), (6245, 19648), (9824, 12490), (9992, 12280)]