1260578755070

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1\times {\mathrm{12841}}^1$

素因数の和:13641

約数の個数: 64

約数和(自身を含む): 2307861504000

約数和(自身を除く): 1047282748930

約数列:

[1, 2, 5, 10, 103, 191, 206, 382, 499, 515, 955, 998, 1030, 1910, 2495, 4990, 12841, 19673, 25682, 39346, 51397, 64205, 95309, 98365, 102794, 128410, 190618, 196730, 256985, 476545, 513970, 953090, 1322623, 2452631, 2645246, 4905262, 6407659, 6613115, 9816827, 12263155, 12815318, 13226230, 19633654, 24526310, 32038295, 49084135, 64076590, 98168270, 252620993, 505241986, 659988877, 1223862869, 1263104965, 1319977754, 2447725738, 2526209930, 3299944385, 6119314345, 6599888770, 12238628690, 126057875507, 252115751014, 630289377535, 1260578755070]

約数ペア:

[(1, 1260578755070), (2, 630289377535), (5, 252115751014), (10, 126057875507), (103, 12238628690), (191, 6599888770), (206, 6119314345), (382, 3299944385), (499, 2526209930), (515, 2447725738), (955, 1319977754), (998, 1263104965), (1030, 1223862869), (1910, 659988877), (2495, 505241986), (4990, 252620993), (12841, 98168270), (19673, 64076590), (25682, 49084135), (39346, 32038295), (51397, 24526310), (64205, 19633654), (95309, 13226230), (98365, 12815318), (102794, 12263155), (128410, 9816827), (190618, 6613115), (196730, 6407659), (256985, 4905262), (476545, 2645246), (513970, 2452631), (953090, 1322623)]