122041420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 271063296

約数和(自身を除く): 149021876

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 4801, 5084, 6355, 9602, 12710, 19204, 24005, 25420, 48010, 96020, 148831, 196841, 297662, 393682, 595324, 744155, 787364, 984205, 1488310, 1968410, 2976620, 3936820, 6102071, 12204142, 24408284, 30510355, 61020710, 122041420]

約数ペア:

[(1, 122041420), (2, 61020710), (4, 30510355), (5, 24408284), (10, 12204142), (20, 6102071), (31, 3936820), (41, 2976620), (62, 1968410), (82, 1488310), (124, 984205), (155, 787364), (164, 744155), (205, 595324), (310, 393682), (410, 297662), (620, 196841), (820, 148831), (1271, 96020), (2542, 48010), (4801, 25420), (5084, 24005), (6355, 19204), (9602, 12710)]