23923910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 23976250

約数列:

[1, 2, 5, 10, 23, 41, 43, 46, 59, 82, 86, 115, 118, 205, 215, 230, 295, 410, 430, 590, 943, 989, 1357, 1763, 1886, 1978, 2419, 2537, 2714, 3526, 4715, 4838, 4945, 5074, 6785, 8815, 9430, 9890, 12095, 12685, 13570, 17630, 24190, 25370, 40549, 55637, 58351, 81098, 104017, 111274, 116702, 202745, 208034, 278185, 291755, 405490, 520085, 556370, 583510, 1040170, 2392391, 4784782, 11961955, 23923910]

約数ペア:

[(1, 23923910), (2, 11961955), (5, 4784782), (10, 2392391), (23, 1040170), (41, 583510), (43, 556370), (46, 520085), (59, 405490), (82, 291755), (86, 278185), (115, 208034), (118, 202745), (205, 116702), (215, 111274), (230, 104017), (295, 81098), (410, 58351), (430, 55637), (590, 40549), (943, 25370), (989, 24190), (1357, 17630), (1763, 13570), (1886, 12685), (1978, 12095), (2419, 9890), (2537, 9430), (2714, 8815), (3526, 6785), (4715, 5074), (4838, 4945)]