4013569280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{447943}}^1$

素因数の和:447971

約数の個数: 72

約数和(自身を含む): 10987170432

約数和(自身を除く): 6973601152

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, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 447943, 895886, 1791772, 2239715, 3135601, 3583544, 4479430, 6271202, 7167088, 8958860, 12542404, 14334176, 15678005, 17917720, 25084808, 28668352, 31356010, 35835440, 50169616, 57336704, 62712020, 71670880, 100339232, 114673408, 125424040, 143341760, 200678464, 250848080, 286683520, 401356928, 501696160, 573367040, 802713856, 1003392320, 2006784640, 4013569280]

約数ペア:

[(1, 4013569280), (2, 2006784640), (4, 1003392320), (5, 802713856), (7, 573367040), (8, 501696160), (10, 401356928), (14, 286683520), (16, 250848080), (20, 200678464), (28, 143341760), (32, 125424040), (35, 114673408), (40, 100339232), (56, 71670880), (64, 62712020), (70, 57336704), (80, 50169616), (112, 35835440), (128, 31356010), (140, 28668352), (160, 25084808), (224, 17917720), (256, 15678005), (280, 14334176), (320, 12542404), (448, 8958860), (560, 7167088), (640, 6271202), (896, 4479430), (1120, 3583544), (1280, 3135601), (1792, 2239715), (2240, 1791772), (4480, 895886), (8960, 447943)]