74992060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2017}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 186124176

約数和(自身を除く): 111132116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2017, 2860, 3380, 3718, 4034, 7436, 8068, 9295, 10085, 18590, 20170, 22187, 26221, 37180, 40340, 44374, 52442, 88748, 104884, 110935, 131105, 221870, 262210, 288431, 340873, 443740, 524420, 576862, 681746, 1153724, 1363492, 1442155, 1704365, 2884310, 3408730, 3749603, 5768620, 6817460, 7499206, 14998412, 18748015, 37496030, 74992060]

約数ペア:

[(1, 74992060), (2, 37496030), (4, 18748015), (5, 14998412), (10, 7499206), (11, 6817460), (13, 5768620), (20, 3749603), (22, 3408730), (26, 2884310), (44, 1704365), (52, 1442155), (55, 1363492), (65, 1153724), (110, 681746), (130, 576862), (143, 524420), (169, 443740), (220, 340873), (260, 288431), (286, 262210), (338, 221870), (572, 131105), (676, 110935), (715, 104884), (845, 88748), (1430, 52442), (1690, 44374), (1859, 40340), (2017, 37180), (2860, 26221), (3380, 22187), (3718, 20170), (4034, 18590), (7436, 10085), (8068, 9295)]