142013950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5081}}^1$

素因数の和:5149

約数の個数: 48

約数和(自身を含む): 291137616

約数和(自身を除く): 149123666

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5081, 5590, 10162, 13975, 25405, 27950, 50810, 66053, 127025, 132106, 218483, 254050, 330265, 436966, 660530, 1092415, 1651325, 2184830, 2840279, 3302650, 5462075, 5680558, 10924150, 14201395, 28402790, 71006975, 142013950]

約数ペア:

[(1, 142013950), (2, 71006975), (5, 28402790), (10, 14201395), (13, 10924150), (25, 5680558), (26, 5462075), (43, 3302650), (50, 2840279), (65, 2184830), (86, 1651325), (130, 1092415), (215, 660530), (325, 436966), (430, 330265), (559, 254050), (650, 218483), (1075, 132106), (1118, 127025), (2150, 66053), (2795, 50810), (5081, 27950), (5590, 25405), (10162, 13975)]