57931940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 139793472

約数和(自身を除く): 81861532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 107, 110, 115, 214, 220, 230, 253, 428, 460, 506, 535, 1012, 1070, 1177, 1265, 2140, 2354, 2461, 2530, 4708, 4922, 5060, 5885, 9844, 11449, 11770, 12305, 22898, 23540, 24610, 27071, 45796, 49220, 54142, 57245, 108284, 114490, 125939, 135355, 228980, 251878, 263327, 270710, 503756, 526654, 541420, 629695, 1053308, 1259390, 1316635, 2518780, 2633270, 2896597, 5266540, 5793194, 11586388, 14482985, 28965970, 57931940]

約数ペア:

[(1, 57931940), (2, 28965970), (4, 14482985), (5, 11586388), (10, 5793194), (11, 5266540), (20, 2896597), (22, 2633270), (23, 2518780), (44, 1316635), (46, 1259390), (55, 1053308), (92, 629695), (107, 541420), (110, 526654), (115, 503756), (214, 270710), (220, 263327), (230, 251878), (253, 228980), (428, 135355), (460, 125939), (506, 114490), (535, 108284), (1012, 57245), (1070, 54142), (1177, 49220), (1265, 45796), (2140, 27071), (2354, 24610), (2461, 23540), (2530, 22898), (4708, 12305), (4922, 11770), (5060, 11449), (5885, 9844)]