45563440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 115180128

約数和(自身を除く): 69616688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 193, 208, 227, 260, 386, 454, 520, 772, 908, 965, 1040, 1135, 1544, 1816, 1930, 2270, 2509, 2951, 3088, 3632, 3860, 4540, 5018, 5902, 7720, 9080, 10036, 11804, 12545, 14755, 15440, 18160, 20072, 23608, 25090, 29510, 40144, 43811, 47216, 50180, 59020, 87622, 100360, 118040, 175244, 200720, 219055, 236080, 350488, 438110, 569543, 700976, 876220, 1139086, 1752440, 2278172, 2847715, 3504880, 4556344, 5695430, 9112688, 11390860, 22781720, 45563440]

約数ペア:

[(1, 45563440), (2, 22781720), (4, 11390860), (5, 9112688), (8, 5695430), (10, 4556344), (13, 3504880), (16, 2847715), (20, 2278172), (26, 1752440), (40, 1139086), (52, 876220), (65, 700976), (80, 569543), (104, 438110), (130, 350488), (193, 236080), (208, 219055), (227, 200720), (260, 175244), (386, 118040), (454, 100360), (520, 87622), (772, 59020), (908, 50180), (965, 47216), (1040, 43811), (1135, 40144), (1544, 29510), (1816, 25090), (1930, 23608), (2270, 20072), (2509, 18160), (2951, 15440), (3088, 14755), (3632, 12545), (3860, 11804), (4540, 10036), (5018, 9080), (5902, 7720)]