200037040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{683}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 533323008

約数和(自身を除く): 333285968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 523, 560, 683, 1046, 1366, 2092, 2615, 2732, 3415, 3661, 4184, 4781, 5230, 5464, 6830, 7322, 8368, 9562, 10460, 10928, 13660, 14644, 18305, 19124, 20920, 23905, 27320, 29288, 36610, 38248, 41840, 47810, 54640, 58576, 73220, 76496, 95620, 146440, 191240, 292880, 357209, 382480, 714418, 1428836, 1786045, 2500463, 2857672, 3572090, 5000926, 5715344, 7144180, 10001852, 12502315, 14288360, 20003704, 25004630, 28576720, 40007408, 50009260, 100018520, 200037040]

約数ペア:

[(1, 200037040), (2, 100018520), (4, 50009260), (5, 40007408), (7, 28576720), (8, 25004630), (10, 20003704), (14, 14288360), (16, 12502315), (20, 10001852), (28, 7144180), (35, 5715344), (40, 5000926), (56, 3572090), (70, 2857672), (80, 2500463), (112, 1786045), (140, 1428836), (280, 714418), (523, 382480), (560, 357209), (683, 292880), (1046, 191240), (1366, 146440), (2092, 95620), (2615, 76496), (2732, 73220), (3415, 58576), (3661, 54640), (4184, 47810), (4781, 41840), (5230, 38248), (5464, 36610), (6830, 29288), (7322, 27320), (8368, 23905), (9562, 20920), (10460, 19124), (10928, 18305), (13660, 14644)]