44738920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 111434400

約数和(自身を除く): 66695480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 43, 74, 76, 86, 95, 148, 152, 172, 185, 190, 215, 296, 344, 370, 380, 430, 703, 740, 760, 817, 860, 1369, 1406, 1480, 1591, 1634, 1720, 2738, 2812, 3182, 3268, 3515, 4085, 5476, 5624, 6364, 6536, 6845, 7030, 7955, 8170, 10952, 12728, 13690, 14060, 15910, 16340, 26011, 27380, 28120, 30229, 31820, 32680, 52022, 54760, 58867, 60458, 63640, 104044, 117734, 120916, 130055, 151145, 208088, 235468, 241832, 260110, 294335, 302290, 470936, 520220, 588670, 604580, 1040440, 1118473, 1177340, 1209160, 2236946, 2354680, 4473892, 5592365, 8947784, 11184730, 22369460, 44738920]

約数ペア:

[(1, 44738920), (2, 22369460), (4, 11184730), (5, 8947784), (8, 5592365), (10, 4473892), (19, 2354680), (20, 2236946), (37, 1209160), (38, 1177340), (40, 1118473), (43, 1040440), (74, 604580), (76, 588670), (86, 520220), (95, 470936), (148, 302290), (152, 294335), (172, 260110), (185, 241832), (190, 235468), (215, 208088), (296, 151145), (344, 130055), (370, 120916), (380, 117734), (430, 104044), (703, 63640), (740, 60458), (760, 58867), (817, 54760), (860, 52022), (1369, 32680), (1406, 31820), (1480, 30229), (1591, 28120), (1634, 27380), (1720, 26011), (2738, 16340), (2812, 15910), (3182, 14060), (3268, 13690), (3515, 12728), (4085, 10952), (5476, 8170), (5624, 7955), (6364, 7030), (6536, 6845)]