40380200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{28843}}^1$

素因数の和:28866

約数の個数: 48

約数和(自身を含む): 107299680

約数和(自身を除く): 66919480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 28843, 57686, 115372, 144215, 201901, 230744, 288430, 403802, 576860, 721075, 807604, 1009505, 1153720, 1442150, 1615208, 2019010, 2884300, 4038020, 5047525, 5768600, 8076040, 10095050, 20190100, 40380200]

約数ペア:

[(1, 40380200), (2, 20190100), (4, 10095050), (5, 8076040), (7, 5768600), (8, 5047525), (10, 4038020), (14, 2884300), (20, 2019010), (25, 1615208), (28, 1442150), (35, 1153720), (40, 1009505), (50, 807604), (56, 721075), (70, 576860), (100, 403802), (140, 288430), (175, 230744), (200, 201901), (280, 144215), (350, 115372), (700, 57686), (1400, 28843)]