202322720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54979}}^1$

素因数の和:55017

約数の個数: 48

約数和(自身を含む): 498778560

約数和(自身を除く): 296455840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54979, 109958, 219916, 274895, 439832, 549790, 879664, 1099580, 1264517, 1759328, 2199160, 2529034, 4398320, 5058068, 6322585, 8796640, 10116136, 12645170, 20232272, 25290340, 40464544, 50580680, 101161360, 202322720]

約数ペア:

[(1, 202322720), (2, 101161360), (4, 50580680), (5, 40464544), (8, 25290340), (10, 20232272), (16, 12645170), (20, 10116136), (23, 8796640), (32, 6322585), (40, 5058068), (46, 4398320), (80, 2529034), (92, 2199160), (115, 1759328), (160, 1264517), (184, 1099580), (230, 879664), (368, 549790), (460, 439832), (736, 274895), (920, 219916), (1840, 109958), (3680, 54979)]