43048720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 121492224

約数和(自身を除く): 78443504

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 53, 55, 65, 71, 80, 88, 104, 106, 110, 130, 142, 143, 176, 208, 212, 220, 260, 265, 284, 286, 355, 424, 440, 520, 530, 568, 572, 583, 689, 710, 715, 781, 848, 880, 923, 1040, 1060, 1136, 1144, 1166, 1378, 1420, 1430, 1562, 1846, 2120, 2288, 2332, 2756, 2840, 2860, 2915, 3124, 3445, 3692, 3763, 3905, 4240, 4615, 4664, 5512, 5680, 5720, 5830, 6248, 6890, 7384, 7526, 7579, 7810, 9230, 9328, 10153, 11024, 11440, 11660, 12496, 13780, 14768, 15052, 15158, 15620, 18460, 18815, 20306, 23320, 27560, 30104, 30316, 31240, 36920, 37630, 37895, 40612, 41393, 46640, 48919, 50765, 55120, 60208, 60632, 62480, 73840, 75260, 75790, 81224, 82786, 97838, 101530, 121264, 150520, 151580, 162448, 165572, 195676, 203060, 206965, 244595, 301040, 303160, 331144, 391352, 406120, 413930, 489190, 538109, 606320, 662288, 782704, 812240, 827860, 978380, 1076218, 1655720, 1956760, 2152436, 2690545, 3311440, 3913520, 4304872, 5381090, 8609744, 10762180, 21524360, 43048720]

約数ペア:

[(1, 43048720), (2, 21524360), (4, 10762180), (5, 8609744), (8, 5381090), (10, 4304872), (11, 3913520), (13, 3311440), (16, 2690545), (20, 2152436), (22, 1956760), (26, 1655720), (40, 1076218), (44, 978380), (52, 827860), (53, 812240), (55, 782704), (65, 662288), (71, 606320), (80, 538109), (88, 489190), (104, 413930), (106, 406120), (110, 391352), (130, 331144), (142, 303160), (143, 301040), (176, 244595), (208, 206965), (212, 203060), (220, 195676), (260, 165572), (265, 162448), (284, 151580), (286, 150520), (355, 121264), (424, 101530), (440, 97838), (520, 82786), (530, 81224), (568, 75790), (572, 75260), (583, 73840), (689, 62480), (710, 60632), (715, 60208), (781, 55120), (848, 50765), (880, 48919), (923, 46640), (1040, 41393), (1060, 40612), (1136, 37895), (1144, 37630), (1166, 36920), (1378, 31240), (1420, 30316), (1430, 30104), (1562, 27560), (1846, 23320), (2120, 20306), (2288, 18815), (2332, 18460), (2756, 15620), (2840, 15158), (2860, 15052), (2915, 14768), (3124, 13780), (3445, 12496), (3692, 11660), (3763, 11440), (3905, 11024), (4240, 10153), (4615, 9328), (4664, 9230), (5512, 7810), (5680, 7579), (5720, 7526), (5830, 7384), (6248, 6890)]