38568660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 117355392

約数和(自身を除く): 78786732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 251, 260, 390, 394, 502, 591, 753, 780, 788, 985, 1004, 1182, 1255, 1506, 1970, 2364, 2510, 2561, 2955, 3012, 3263, 3765, 3940, 5020, 5122, 5910, 6526, 7530, 7683, 9789, 10244, 11820, 12805, 13052, 15060, 15366, 16315, 19578, 25610, 30732, 32630, 38415, 39156, 48945, 49447, 51220, 65260, 76830, 97890, 98894, 148341, 153660, 195780, 197788, 247235, 296682, 494470, 593364, 642811, 741705, 988940, 1285622, 1483410, 1928433, 2571244, 2966820, 3214055, 3856866, 6428110, 7713732, 9642165, 12856220, 19284330, 38568660]

約数ペア:

[(1, 38568660), (2, 19284330), (3, 12856220), (4, 9642165), (5, 7713732), (6, 6428110), (10, 3856866), (12, 3214055), (13, 2966820), (15, 2571244), (20, 1928433), (26, 1483410), (30, 1285622), (39, 988940), (52, 741705), (60, 642811), (65, 593364), (78, 494470), (130, 296682), (156, 247235), (195, 197788), (197, 195780), (251, 153660), (260, 148341), (390, 98894), (394, 97890), (502, 76830), (591, 65260), (753, 51220), (780, 49447), (788, 48945), (985, 39156), (1004, 38415), (1182, 32630), (1255, 30732), (1506, 25610), (1970, 19578), (2364, 16315), (2510, 15366), (2561, 15060), (2955, 13052), (3012, 12805), (3263, 11820), (3765, 10244), (3940, 9789), (5020, 7683), (5122, 7530), (5910, 6526)]