947029220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1632809}}^1$

素因数の和:1632847

約数の個数: 24

約数和(自身を含む): 2057340600

約数和(自身を除く): 1110311380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1632809, 3265618, 6531236, 8164045, 16328090, 32656180, 47351461, 94702922, 189405844, 236757305, 473514610, 947029220]

約数ペア:

[(1, 947029220), (2, 473514610), (4, 236757305), (5, 189405844), (10, 94702922), (20, 47351461), (29, 32656180), (58, 16328090), (116, 8164045), (145, 6531236), (290, 3265618), (580, 1632809)]