23392040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4434

約数の個数: 64

約数和(自身を含む): 63331200

約数和(自身を除く): 39939160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4397, 5320, 8794, 17588, 21985, 30779, 35176, 43970, 61558, 83543, 87940, 123116, 153895, 167086, 175880, 246232, 307790, 334172, 417715, 584801, 615580, 668344, 835430, 1169602, 1231160, 1670860, 2339204, 2924005, 3341720, 4678408, 5848010, 11696020, 23392040]

約数ペア:

[(1, 23392040), (2, 11696020), (4, 5848010), (5, 4678408), (7, 3341720), (8, 2924005), (10, 2339204), (14, 1670860), (19, 1231160), (20, 1169602), (28, 835430), (35, 668344), (38, 615580), (40, 584801), (56, 417715), (70, 334172), (76, 307790), (95, 246232), (133, 175880), (140, 167086), (152, 153895), (190, 123116), (266, 87940), (280, 83543), (380, 61558), (532, 43970), (665, 35176), (760, 30779), (1064, 21985), (1330, 17588), (2660, 8794), (4397, 5320)]