14788366940

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1\times {\mathrm{2909}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 31283431200

約数和(自身を除く): 16495064260

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1619, 2909, 3140, 3238, 5818, 6476, 8095, 11636, 14545, 16190, 29090, 32380, 58180, 254183, 456713, 508366, 913426, 1016732, 1270915, 1826852, 2283565, 2541830, 4567130, 4709671, 5083660, 9134260, 9419342, 18838684, 23548355, 47096710, 94193420, 739418347, 1478836694, 2957673388, 3697091735, 7394183470, 14788366940]

約数ペア:

[(1, 14788366940), (2, 7394183470), (4, 3697091735), (5, 2957673388), (10, 1478836694), (20, 739418347), (157, 94193420), (314, 47096710), (628, 23548355), (785, 18838684), (1570, 9419342), (1619, 9134260), (2909, 5083660), (3140, 4709671), (3238, 4567130), (5818, 2541830), (6476, 2283565), (8095, 1826852), (11636, 1270915), (14545, 1016732), (16190, 913426), (29090, 508366), (32380, 456713), (58180, 254183)]