388766560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26701}}^1$

素因数の和:26736

約数の個数: 96

約数和(自身を含む): 1130455872

約数和(自身を除く): 741689312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 26701, 53402, 106804, 133505, 186907, 213608, 267010, 347113, 373814, 427216, 534020, 694226, 747628, 854432, 934535, 1068040, 1388452, 1495256, 1735565, 1869070, 2136080, 2429791, 2776904, 2990512, 3471130, 3738140, 4272160, 4859582, 5553808, 5981024, 6942260, 7476280, 9719164, 11107616, 12148955, 13884520, 14952560, 19438328, 24297910, 27769040, 29905120, 38876656, 48595820, 55538080, 77753312, 97191640, 194383280, 388766560]

約数ペア:

[(1, 388766560), (2, 194383280), (4, 97191640), (5, 77753312), (7, 55538080), (8, 48595820), (10, 38876656), (13, 29905120), (14, 27769040), (16, 24297910), (20, 19438328), (26, 14952560), (28, 13884520), (32, 12148955), (35, 11107616), (40, 9719164), (52, 7476280), (56, 6942260), (65, 5981024), (70, 5553808), (80, 4859582), (91, 4272160), (104, 3738140), (112, 3471130), (130, 2990512), (140, 2776904), (160, 2429791), (182, 2136080), (208, 1869070), (224, 1735565), (260, 1495256), (280, 1388452), (364, 1068040), (416, 934535), (455, 854432), (520, 747628), (560, 694226), (728, 534020), (910, 427216), (1040, 373814), (1120, 347113), (1456, 267010), (1820, 213608), (2080, 186907), (2912, 133505), (3640, 106804), (7280, 53402), (14560, 26701)]