3791840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 5860768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1823, 2080, 3646, 7292, 9115, 14584, 18230, 23699, 29168, 36460, 47398, 58336, 72920, 94796, 118495, 145840, 189592, 236990, 291680, 379184, 473980, 758368, 947960, 1895920, 3791840]

約数ペア:

[(1, 3791840), (2, 1895920), (4, 947960), (5, 758368), (8, 473980), (10, 379184), (13, 291680), (16, 236990), (20, 189592), (26, 145840), (32, 118495), (40, 94796), (52, 72920), (65, 58336), (80, 47398), (104, 36460), (130, 29168), (160, 23699), (208, 18230), (260, 14584), (416, 9115), (520, 7292), (1040, 3646), (1823, 2080)]