44351840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21351

約数の個数: 48

約数和(自身を含む): 112846608

約数和(自身を除く): 68494768

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, 2080, 21323, 42646, 85292, 106615, 170584, 213230, 277199, 341168, 426460, 554398, 682336, 852920, 1108796, 1385995, 1705840, 2217592, 2771990, 3411680, 4435184, 5543980, 8870368, 11087960, 22175920, 44351840]

約数ペア:

[(1, 44351840), (2, 22175920), (4, 11087960), (5, 8870368), (8, 5543980), (10, 4435184), (13, 3411680), (16, 2771990), (20, 2217592), (26, 1705840), (32, 1385995), (40, 1108796), (52, 852920), (65, 682336), (80, 554398), (104, 426460), (130, 341168), (160, 277199), (208, 213230), (260, 170584), (416, 106615), (520, 85292), (1040, 42646), (2080, 21323)]