4194680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 10990080

約数和(自身を除く): 6795400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 211, 280, 284, 355, 422, 497, 568, 710, 844, 994, 1055, 1420, 1477, 1688, 1988, 2110, 2485, 2840, 2954, 3976, 4220, 4970, 5908, 7385, 8440, 9940, 11816, 14770, 14981, 19880, 29540, 29962, 59080, 59924, 74905, 104867, 119848, 149810, 209734, 299620, 419468, 524335, 599240, 838936, 1048670, 2097340, 4194680]

約数ペア:

[(1, 4194680), (2, 2097340), (4, 1048670), (5, 838936), (7, 599240), (8, 524335), (10, 419468), (14, 299620), (20, 209734), (28, 149810), (35, 119848), (40, 104867), (56, 74905), (70, 59924), (71, 59080), (140, 29962), (142, 29540), (211, 19880), (280, 14981), (284, 14770), (355, 11816), (422, 9940), (497, 8440), (568, 7385), (710, 5908), (844, 4970), (994, 4220), (1055, 3976), (1420, 2954), (1477, 2840), (1688, 2485), (1988, 2110)]