38436706300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 86957434368

約数和(自身を除く): 48520728068

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 137, 148, 185, 191, 274, 370, 382, 397, 548, 685, 740, 764, 794, 925, 955, 1370, 1588, 1850, 1910, 1985, 2740, 3425, 3700, 3820, 3970, 4775, 5069, 6850, 7067, 7940, 9550, 9925, 10138, 13700, 14134, 14689, 19100, 19850, 20276, 25345, 26167, 28268, 29378, 35335, 39700, 50690, 52334, 54389, 58756, 70670, 73445, 75827, 101380, 104668, 108778, 126725, 130835, 141340, 146890, 151654, 176675, 217556, 253450, 261670, 271945, 293780, 303308, 353350, 367225, 379135, 506900, 523340, 543890, 654175, 706700, 734450, 758270, 968179, 1087780, 1308350, 1359725, 1468900, 1516540, 1895675, 1936358, 2012393, 2616700, 2719450, 2805599, 3791350, 3872716, 4024786, 4840895, 5438900, 5611198, 7582700, 8049572, 9681790, 10061965, 10388299, 11222396, 14027995, 19363580, 20123930, 20776598, 24204475, 28055990, 40247860, 41553196, 48408950, 50309825, 51941495, 56111980, 70139975, 96817900, 100619650, 103882990, 140279950, 201239300, 207765980, 259707475, 280559900, 384367063, 519414950, 768734126, 1038829900, 1537468252, 1921835315, 3843670630, 7687341260, 9609176575, 19218353150, 38436706300]

約数ペア:

[(1, 38436706300), (2, 19218353150), (4, 9609176575), (5, 7687341260), (10, 3843670630), (20, 1921835315), (25, 1537468252), (37, 1038829900), (50, 768734126), (74, 519414950), (100, 384367063), (137, 280559900), (148, 259707475), (185, 207765980), (191, 201239300), (274, 140279950), (370, 103882990), (382, 100619650), (397, 96817900), (548, 70139975), (685, 56111980), (740, 51941495), (764, 50309825), (794, 48408950), (925, 41553196), (955, 40247860), (1370, 28055990), (1588, 24204475), (1850, 20776598), (1910, 20123930), (1985, 19363580), (2740, 14027995), (3425, 11222396), (3700, 10388299), (3820, 10061965), (3970, 9681790), (4775, 8049572), (5069, 7582700), (6850, 5611198), (7067, 5438900), (7940, 4840895), (9550, 4024786), (9925, 3872716), (10138, 3791350), (13700, 2805599), (14134, 2719450), (14689, 2616700), (19100, 2012393), (19850, 1936358), (20276, 1895675), (25345, 1516540), (26167, 1468900), (28268, 1359725), (29378, 1308350), (35335, 1087780), (39700, 968179), (50690, 758270), (52334, 734450), (54389, 706700), (58756, 654175), (70670, 543890), (73445, 523340), (75827, 506900), (101380, 379135), (104668, 367225), (108778, 353350), (126725, 303308), (130835, 293780), (141340, 271945), (146890, 261670), (151654, 253450), (176675, 217556)]