44179760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 107805600

約数和(自身を除く): 63625840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 137, 139, 145, 232, 274, 278, 290, 464, 548, 556, 580, 685, 695, 1096, 1112, 1160, 1370, 1390, 2192, 2224, 2320, 2740, 2780, 3973, 4031, 5480, 5560, 7946, 8062, 10960, 11120, 15892, 16124, 19043, 19865, 20155, 31784, 32248, 38086, 39730, 40310, 63568, 64496, 76172, 79460, 80620, 95215, 152344, 158920, 161240, 190430, 304688, 317840, 322480, 380860, 552247, 761720, 1104494, 1523440, 2208988, 2761235, 4417976, 5522470, 8835952, 11044940, 22089880, 44179760]

約数ペア:

[(1, 44179760), (2, 22089880), (4, 11044940), (5, 8835952), (8, 5522470), (10, 4417976), (16, 2761235), (20, 2208988), (29, 1523440), (40, 1104494), (58, 761720), (80, 552247), (116, 380860), (137, 322480), (139, 317840), (145, 304688), (232, 190430), (274, 161240), (278, 158920), (290, 152344), (464, 95215), (548, 80620), (556, 79460), (580, 76172), (685, 64496), (695, 63568), (1096, 40310), (1112, 39730), (1160, 38086), (1370, 32248), (1390, 31784), (2192, 20155), (2224, 19865), (2320, 19043), (2740, 16124), (2780, 15892), (3973, 11120), (4031, 10960), (5480, 8062), (5560, 7946)]