29546240

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 72627408

約数和(自身を除く): 43081168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 563, 640, 656, 820, 1126, 1280, 1312, 1640, 2252, 2624, 2815, 3280, 4504, 5248, 5630, 6560, 9008, 10496, 11260, 13120, 18016, 22520, 23083, 26240, 36032, 45040, 46166, 52480, 72064, 90080, 92332, 115415, 144128, 180160, 184664, 230830, 360320, 369328, 461660, 720640, 738656, 923320, 1477312, 1846640, 2954624, 3693280, 5909248, 7386560, 14773120, 29546240]

約数ペア:

[(1, 29546240), (2, 14773120), (4, 7386560), (5, 5909248), (8, 3693280), (10, 2954624), (16, 1846640), (20, 1477312), (32, 923320), (40, 738656), (41, 720640), (64, 461660), (80, 369328), (82, 360320), (128, 230830), (160, 184664), (164, 180160), (205, 144128), (256, 115415), (320, 92332), (328, 90080), (410, 72064), (563, 52480), (640, 46166), (656, 45040), (820, 36032), (1126, 26240), (1280, 23083), (1312, 22520), (1640, 18016), (2252, 13120), (2624, 11260), (2815, 10496), (3280, 9008), (4504, 6560), (5248, 5630)]