2212963760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{23663}}^1$

素因数の和:23850

約数の個数: 80

約数和(自身を含む): 5915621376

約数和(自身を除く): 3702657616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1169, 1336, 1670, 2338, 2672, 3340, 4676, 5845, 6680, 9352, 11690, 13360, 18704, 23380, 23663, 46760, 47326, 93520, 94652, 118315, 165641, 189304, 236630, 331282, 378608, 473260, 662564, 828205, 946520, 1325128, 1656410, 1893040, 2650256, 3312820, 3951721, 6625640, 7903442, 13251280, 15806884, 19758605, 27662047, 31613768, 39517210, 55324094, 63227536, 79034420, 110648188, 138310235, 158068840, 221296376, 276620470, 316137680, 442592752, 553240940, 1106481880, 2212963760]

約数ペア:

[(1, 2212963760), (2, 1106481880), (4, 553240940), (5, 442592752), (7, 316137680), (8, 276620470), (10, 221296376), (14, 158068840), (16, 138310235), (20, 110648188), (28, 79034420), (35, 63227536), (40, 55324094), (56, 39517210), (70, 31613768), (80, 27662047), (112, 19758605), (140, 15806884), (167, 13251280), (280, 7903442), (334, 6625640), (560, 3951721), (668, 3312820), (835, 2650256), (1169, 1893040), (1336, 1656410), (1670, 1325128), (2338, 946520), (2672, 828205), (3340, 662564), (4676, 473260), (5845, 378608), (6680, 331282), (9352, 236630), (11690, 189304), (13360, 165641), (18704, 118315), (23380, 94652), (23663, 93520), (46760, 47326)]