10868228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 23654400

約数和(自身を除く): 12786172

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 659, 868, 1178, 1318, 2356, 2636, 4123, 4613, 8246, 9226, 12521, 16492, 18452, 20429, 25042, 40858, 50084, 81716, 87647, 143003, 175294, 286006, 350588, 388151, 572012, 776302, 1552604, 2717057, 5434114, 10868228]

約数ペア:

[(1, 10868228), (2, 5434114), (4, 2717057), (7, 1552604), (14, 776302), (19, 572012), (28, 388151), (31, 350588), (38, 286006), (62, 175294), (76, 143003), (124, 87647), (133, 81716), (217, 50084), (266, 40858), (434, 25042), (532, 20429), (589, 18452), (659, 16492), (868, 12521), (1178, 9226), (1318, 8246), (2356, 4613), (2636, 4123)]