45051680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 110354076

約数和(自身を除く): 65302396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 293, 310, 496, 586, 620, 961, 992, 1172, 1240, 1465, 1922, 2344, 2480, 2930, 3844, 4688, 4805, 4960, 5860, 7688, 9083, 9376, 9610, 11720, 15376, 18166, 19220, 23440, 30752, 36332, 38440, 45415, 46880, 72664, 76880, 90830, 145328, 153760, 181660, 281573, 290656, 363320, 563146, 726640, 1126292, 1407865, 1453280, 2252584, 2815730, 4505168, 5631460, 9010336, 11262920, 22525840, 45051680]

約数ペア:

[(1, 45051680), (2, 22525840), (4, 11262920), (5, 9010336), (8, 5631460), (10, 4505168), (16, 2815730), (20, 2252584), (31, 1453280), (32, 1407865), (40, 1126292), (62, 726640), (80, 563146), (124, 363320), (155, 290656), (160, 281573), (248, 181660), (293, 153760), (310, 145328), (496, 90830), (586, 76880), (620, 72664), (961, 46880), (992, 45415), (1172, 38440), (1240, 36332), (1465, 30752), (1922, 23440), (2344, 19220), (2480, 18166), (2930, 15376), (3844, 11720), (4688, 9610), (4805, 9376), (4960, 9083), (5860, 7688)]