63800480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 164021760

約数和(自身を除く): 100221280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 677, 760, 992, 1178, 1240, 1354, 1520, 2356, 2480, 2708, 2945, 3040, 3385, 4712, 4960, 5416, 5890, 6770, 9424, 10832, 11780, 12863, 13540, 18848, 20987, 21664, 23560, 25726, 27080, 41974, 47120, 51452, 54160, 64315, 83948, 94240, 102904, 104935, 108320, 128630, 167896, 205808, 209870, 257260, 335792, 398753, 411616, 419740, 514520, 671584, 797506, 839480, 1029040, 1595012, 1678960, 1993765, 2058080, 3190024, 3357920, 3987530, 6380048, 7975060, 12760096, 15950120, 31900240, 63800480]

約数ペア:

[(1, 63800480), (2, 31900240), (4, 15950120), (5, 12760096), (8, 7975060), (10, 6380048), (16, 3987530), (19, 3357920), (20, 3190024), (31, 2058080), (32, 1993765), (38, 1678960), (40, 1595012), (62, 1029040), (76, 839480), (80, 797506), (95, 671584), (124, 514520), (152, 419740), (155, 411616), (160, 398753), (190, 335792), (248, 257260), (304, 209870), (310, 205808), (380, 167896), (496, 128630), (589, 108320), (608, 104935), (620, 102904), (677, 94240), (760, 83948), (992, 64315), (1178, 54160), (1240, 51452), (1354, 47120), (1520, 41974), (2356, 27080), (2480, 25726), (2708, 23560), (2945, 21664), (3040, 20987), (3385, 18848), (4712, 13540), (4960, 12863), (5416, 11780), (5890, 10832), (6770, 9424)]