207907840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5801}}^1$

素因数の和:5833

約数の個数: 88

約数和(自身を含む): 570081312

約数和(自身を除く): 362173472

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, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 5801, 7168, 8960, 11602, 17920, 23204, 29005, 35840, 40607, 46408, 58010, 81214, 92816, 116020, 162428, 185632, 203035, 232040, 324856, 371264, 406070, 464080, 649712, 742528, 812140, 928160, 1299424, 1485056, 1624280, 1856320, 2598848, 2970112, 3248560, 3712640, 5197696, 5940224, 6497120, 7425280, 10395392, 12994240, 14850560, 20790784, 25988480, 29701120, 41581568, 51976960, 103953920, 207907840]

約数ペア:

[(1, 207907840), (2, 103953920), (4, 51976960), (5, 41581568), (7, 29701120), (8, 25988480), (10, 20790784), (14, 14850560), (16, 12994240), (20, 10395392), (28, 7425280), (32, 6497120), (35, 5940224), (40, 5197696), (56, 3712640), (64, 3248560), (70, 2970112), (80, 2598848), (112, 1856320), (128, 1624280), (140, 1485056), (160, 1299424), (224, 928160), (256, 812140), (280, 742528), (320, 649712), (448, 464080), (512, 406070), (560, 371264), (640, 324856), (896, 232040), (1024, 203035), (1120, 185632), (1280, 162428), (1792, 116020), (2240, 92816), (2560, 81214), (3584, 58010), (4480, 46408), (5120, 40607), (5801, 35840), (7168, 29005), (8960, 23204), (11602, 17920)]