3773840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 10499328

約数和(自身を除く): 6725488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 293, 322, 368, 460, 560, 586, 644, 805, 920, 1172, 1288, 1465, 1610, 1840, 2051, 2344, 2576, 2930, 3220, 4102, 4688, 5860, 6440, 6739, 8204, 10255, 11720, 12880, 13478, 16408, 20510, 23440, 26956, 32816, 33695, 41020, 47173, 53912, 67390, 82040, 94346, 107824, 134780, 164080, 188692, 235865, 269560, 377384, 471730, 539120, 754768, 943460, 1886920, 3773840]

約数ペア:

[(1, 3773840), (2, 1886920), (4, 943460), (5, 754768), (7, 539120), (8, 471730), (10, 377384), (14, 269560), (16, 235865), (20, 188692), (23, 164080), (28, 134780), (35, 107824), (40, 94346), (46, 82040), (56, 67390), (70, 53912), (80, 47173), (92, 41020), (112, 33695), (115, 32816), (140, 26956), (161, 23440), (184, 20510), (230, 16408), (280, 13478), (293, 12880), (322, 11720), (368, 10255), (460, 8204), (560, 6739), (586, 6440), (644, 5860), (805, 4688), (920, 4102), (1172, 3220), (1288, 2930), (1465, 2576), (1610, 2344), (1840, 2051)]