10346840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5279}}^1$

素因数の和:5304

約数の個数: 48

約数和(自身を含む): 27086400

約数和(自身を除く): 16739560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5279, 10558, 21116, 26395, 36953, 42232, 52790, 73906, 105580, 147812, 184765, 211160, 258671, 295624, 369530, 517342, 739060, 1034684, 1293355, 1478120, 2069368, 2586710, 5173420, 10346840]

約数ペア:

[(1, 10346840), (2, 5173420), (4, 2586710), (5, 2069368), (7, 1478120), (8, 1293355), (10, 1034684), (14, 739060), (20, 517342), (28, 369530), (35, 295624), (40, 258671), (49, 211160), (56, 184765), (70, 147812), (98, 105580), (140, 73906), (196, 52790), (245, 42232), (280, 36953), (392, 26395), (490, 21116), (980, 10558), (1960, 5279)]