101993920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45533}}^1$

素因数の和:45557

約数の個数: 56

約数和(自身を含む): 277575264

約数和(自身を除く): 175581344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45533, 91066, 182132, 227665, 318731, 364264, 455330, 637462, 728528, 910660, 1274924, 1457056, 1593655, 1821320, 2549848, 2914112, 3187310, 3642640, 5099696, 6374620, 7285280, 10199392, 12749240, 14570560, 20398784, 25498480, 50996960, 101993920]

約数ペア:

[(1, 101993920), (2, 50996960), (4, 25498480), (5, 20398784), (7, 14570560), (8, 12749240), (10, 10199392), (14, 7285280), (16, 6374620), (20, 5099696), (28, 3642640), (32, 3187310), (35, 2914112), (40, 2549848), (56, 1821320), (64, 1593655), (70, 1457056), (80, 1274924), (112, 910660), (140, 728528), (160, 637462), (224, 455330), (280, 364264), (320, 318731), (448, 227665), (560, 182132), (1120, 91066), (2240, 45533)]