39120631460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{445261}}^1$

素因数の和:445484

約数の個数: 48

約数和(自身を含む): 86174226432

約数和(自身を除く): 47053594972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 764, 955, 1910, 3820, 4393, 8786, 17572, 21965, 43930, 87860, 445261, 890522, 1781044, 2226305, 4452610, 8905220, 10241003, 20482006, 40964012, 51205015, 85044851, 102410030, 170089702, 204820060, 340179404, 425224255, 850448510, 1700897020, 1956031573, 3912063146, 7824126292, 9780157865, 19560315730, 39120631460]

約数ペア:

[(1, 39120631460), (2, 19560315730), (4, 9780157865), (5, 7824126292), (10, 3912063146), (20, 1956031573), (23, 1700897020), (46, 850448510), (92, 425224255), (115, 340179404), (191, 204820060), (230, 170089702), (382, 102410030), (460, 85044851), (764, 51205015), (955, 40964012), (1910, 20482006), (3820, 10241003), (4393, 8905220), (8786, 4452610), (17572, 2226305), (21965, 1781044), (43930, 890522), (87860, 445261)]