8133020140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{27809}}^1$

素因数の和:29914

約数の個数: 48

約数和(自身を含む): 19529294400

約数和(自身を除く): 11396274260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2089, 4178, 8356, 10445, 14623, 20890, 27809, 29246, 41780, 55618, 58492, 73115, 111236, 139045, 146230, 194663, 278090, 292460, 389326, 556180, 778652, 973315, 1946630, 3893260, 58093001, 116186002, 232372004, 290465005, 406651007, 580930010, 813302014, 1161860020, 1626604028, 2033255035, 4066510070, 8133020140]

約数ペア:

[(1, 8133020140), (2, 4066510070), (4, 2033255035), (5, 1626604028), (7, 1161860020), (10, 813302014), (14, 580930010), (20, 406651007), (28, 290465005), (35, 232372004), (70, 116186002), (140, 58093001), (2089, 3893260), (4178, 1946630), (8356, 973315), (10445, 778652), (14623, 556180), (20890, 389326), (27809, 292460), (29246, 278090), (41780, 194663), (55618, 146230), (58492, 139045), (73115, 111236)]