14978045540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{191977}}^1$

素因数の和:192116

約数の個数: 48

約数和(自身を含む): 32510322432

約数和(自身を除く): 17532276892

約数列:

[1, 2, 4, 5, 10, 20, 47, 83, 94, 166, 188, 235, 332, 415, 470, 830, 940, 1660, 3901, 7802, 15604, 19505, 39010, 78020, 191977, 383954, 767908, 959885, 1919770, 3839540, 9022919, 15934091, 18045838, 31868182, 36091676, 45114595, 63736364, 79670455, 90229190, 159340910, 180458380, 318681820, 748902277, 1497804554, 2995609108, 3744511385, 7489022770, 14978045540]

約数ペア:

[(1, 14978045540), (2, 7489022770), (4, 3744511385), (5, 2995609108), (10, 1497804554), (20, 748902277), (47, 318681820), (83, 180458380), (94, 159340910), (166, 90229190), (188, 79670455), (235, 63736364), (332, 45114595), (415, 36091676), (470, 31868182), (830, 18045838), (940, 15934091), (1660, 9022919), (3901, 3839540), (7802, 1919770), (15604, 959885), (19505, 767908), (39010, 383954), (78020, 191977)]