108323920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1409}}^1$

素因数の和:1484

約数の個数: 60

約数和(自身を含む): 260424180

約数和(自身を除く): 152100260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1409, 1922, 2480, 2818, 3844, 4805, 5636, 7045, 7688, 9610, 11272, 14090, 15376, 19220, 22544, 28180, 38440, 43679, 56360, 76880, 87358, 112720, 174716, 218395, 349432, 436790, 698864, 873580, 1354049, 1747160, 2708098, 3494320, 5416196, 6770245, 10832392, 13540490, 21664784, 27080980, 54161960, 108323920]

約数ペア:

[(1, 108323920), (2, 54161960), (4, 27080980), (5, 21664784), (8, 13540490), (10, 10832392), (16, 6770245), (20, 5416196), (31, 3494320), (40, 2708098), (62, 1747160), (80, 1354049), (124, 873580), (155, 698864), (248, 436790), (310, 349432), (496, 218395), (620, 174716), (961, 112720), (1240, 87358), (1409, 76880), (1922, 56360), (2480, 43679), (2818, 38440), (3844, 28180), (4805, 22544), (5636, 19220), (7045, 15376), (7688, 14090), (9610, 11272)]