23812040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12149}}^1$

素因数の和:12174

約数の個数: 48

約数和(自身を含む): 62329500

約数和(自身を除く): 38517460

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, 12149, 24298, 48596, 60745, 85043, 97192, 121490, 170086, 242980, 340172, 425215, 485960, 595301, 680344, 850430, 1190602, 1700860, 2381204, 2976505, 3401720, 4762408, 5953010, 11906020, 23812040]

約数ペア:

[(1, 23812040), (2, 11906020), (4, 5953010), (5, 4762408), (7, 3401720), (8, 2976505), (10, 2381204), (14, 1700860), (20, 1190602), (28, 850430), (35, 680344), (40, 595301), (49, 485960), (56, 425215), (70, 340172), (98, 242980), (140, 170086), (196, 121490), (245, 97192), (280, 85043), (392, 60745), (490, 48596), (980, 24298), (1960, 12149)]