3861760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{431}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 10596096

約数和(自身を除く): 6734336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 431, 448, 560, 640, 862, 896, 1120, 1280, 1724, 1792, 2155, 2240, 3017, 3448, 4310, 4480, 6034, 6896, 8620, 8960, 12068, 13792, 15085, 17240, 24136, 27584, 30170, 34480, 48272, 55168, 60340, 68960, 96544, 110336, 120680, 137920, 193088, 241360, 275840, 386176, 482720, 551680, 772352, 965440, 1930880, 3861760]

約数ペア:

[(1, 3861760), (2, 1930880), (4, 965440), (5, 772352), (7, 551680), (8, 482720), (10, 386176), (14, 275840), (16, 241360), (20, 193088), (28, 137920), (32, 120680), (35, 110336), (40, 96544), (56, 68960), (64, 60340), (70, 55168), (80, 48272), (112, 34480), (128, 30170), (140, 27584), (160, 24136), (224, 17240), (256, 15085), (280, 13792), (320, 12068), (431, 8960), (448, 8620), (560, 6896), (640, 6034), (862, 4480), (896, 4310), (1120, 3448), (1280, 3017), (1724, 2240), (1792, 2155)]