56936240

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3373}}^1$

素因数の和:3597

約数の個数: 40

約数和(自身を含む): 133043568

約数和(自身を除く): 76107328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3373, 3376, 4220, 6746, 8440, 13492, 16865, 16880, 26984, 33730, 53968, 67460, 134920, 269840, 711703, 1423406, 2846812, 3558515, 5693624, 7117030, 11387248, 14234060, 28468120, 56936240]

約数ペア:

[(1, 56936240), (2, 28468120), (4, 14234060), (5, 11387248), (8, 7117030), (10, 5693624), (16, 3558515), (20, 2846812), (40, 1423406), (80, 711703), (211, 269840), (422, 134920), (844, 67460), (1055, 53968), (1688, 33730), (2110, 26984), (3373, 16880), (3376, 16865), (4220, 13492), (6746, 8440)]