334249540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 714801024

約数和(自身を除く): 380551484

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 401, 587, 710, 802, 1174, 1420, 1604, 2005, 2348, 2935, 4010, 5870, 8020, 11740, 28471, 41677, 56942, 83354, 113884, 142355, 166708, 208385, 235387, 284710, 416770, 470774, 569420, 833540, 941548, 1176935, 2353870, 4707740, 16712477, 33424954, 66849908, 83562385, 167124770, 334249540]

約数ペア:

[(1, 334249540), (2, 167124770), (4, 83562385), (5, 66849908), (10, 33424954), (20, 16712477), (71, 4707740), (142, 2353870), (284, 1176935), (355, 941548), (401, 833540), (587, 569420), (710, 470774), (802, 416770), (1174, 284710), (1420, 235387), (1604, 208385), (2005, 166708), (2348, 142355), (2935, 113884), (4010, 83354), (5870, 56942), (8020, 41677), (11740, 28471)]