16027837580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 34573271040

約数和(自身を除く): 18545433460

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 173, 191, 307, 316, 346, 382, 395, 614, 692, 764, 790, 865, 955, 1228, 1535, 1580, 1730, 1910, 3070, 3460, 3820, 6140, 13667, 15089, 24253, 27334, 30178, 33043, 48506, 53111, 54668, 58637, 60356, 66086, 68335, 75445, 97012, 106222, 117274, 121265, 132172, 136670, 150890, 165215, 212444, 234548, 242530, 265555, 273340, 293185, 301780, 330430, 485060, 531110, 586370, 660860, 1062220, 1172740, 2610397, 4195769, 4632323, 5220794, 8391538, 9264646, 10144201, 10441588, 13051985, 16783076, 18529292, 20288402, 20978845, 23161615, 26103970, 40576804, 41957690, 46323230, 50721005, 52207940, 83915380, 92646460, 101442010, 202884020, 801391879, 1602783758, 3205567516, 4006959395, 8013918790, 16027837580]

約数ペア:

[(1, 16027837580), (2, 8013918790), (4, 4006959395), (5, 3205567516), (10, 1602783758), (20, 801391879), (79, 202884020), (158, 101442010), (173, 92646460), (191, 83915380), (307, 52207940), (316, 50721005), (346, 46323230), (382, 41957690), (395, 40576804), (614, 26103970), (692, 23161615), (764, 20978845), (790, 20288402), (865, 18529292), (955, 16783076), (1228, 13051985), (1535, 10441588), (1580, 10144201), (1730, 9264646), (1910, 8391538), (3070, 5220794), (3460, 4632323), (3820, 4195769), (6140, 2610397), (13667, 1172740), (15089, 1062220), (24253, 660860), (27334, 586370), (30178, 531110), (33043, 485060), (48506, 330430), (53111, 301780), (54668, 293185), (58637, 273340), (60356, 265555), (66086, 242530), (68335, 234548), (75445, 212444), (97012, 165215), (106222, 150890), (117274, 136670), (121265, 132172)]