6691700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 36

約数和(自身を含む): 14772492

約数和(自身を除く): 8080792

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1097, 1220, 1525, 2194, 3050, 4388, 5485, 6100, 10970, 21940, 27425, 54850, 66917, 109700, 133834, 267668, 334585, 669170, 1338340, 1672925, 3345850, 6691700]

約数ペア:

[(1, 6691700), (2, 3345850), (4, 1672925), (5, 1338340), (10, 669170), (20, 334585), (25, 267668), (50, 133834), (61, 109700), (100, 66917), (122, 54850), (244, 27425), (305, 21940), (610, 10970), (1097, 6100), (1220, 5485), (1525, 4388), (2194, 3050)]