13193733920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{43607}}^1$

素因数の和:43714

約数の個数: 96

約数和(自身を含む): 32703906816

約数和(自身を除く): 19510172896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 244, 248, 305, 310, 488, 496, 610, 620, 976, 992, 1220, 1240, 1891, 1952, 2440, 2480, 3782, 4880, 4960, 7564, 9455, 9760, 15128, 18910, 30256, 37820, 43607, 60512, 75640, 87214, 151280, 174428, 218035, 302560, 348856, 436070, 697712, 872140, 1351817, 1395424, 1744280, 2660027, 2703634, 3488560, 5320054, 5407268, 6759085, 6977120, 10640108, 10814536, 13300135, 13518170, 21280216, 21629072, 26600270, 27036340, 42560432, 43258144, 53200540, 54072680, 82460837, 85120864, 106401080, 108145360, 164921674, 212802160, 216290720, 329843348, 412304185, 425604320, 659686696, 824608370, 1319373392, 1649216740, 2638746784, 3298433480, 6596866960, 13193733920]

約数ペア:

[(1, 13193733920), (2, 6596866960), (4, 3298433480), (5, 2638746784), (8, 1649216740), (10, 1319373392), (16, 824608370), (20, 659686696), (31, 425604320), (32, 412304185), (40, 329843348), (61, 216290720), (62, 212802160), (80, 164921674), (122, 108145360), (124, 106401080), (155, 85120864), (160, 82460837), (244, 54072680), (248, 53200540), (305, 43258144), (310, 42560432), (488, 27036340), (496, 26600270), (610, 21629072), (620, 21280216), (976, 13518170), (992, 13300135), (1220, 10814536), (1240, 10640108), (1891, 6977120), (1952, 6759085), (2440, 5407268), (2480, 5320054), (3782, 3488560), (4880, 2703634), (4960, 2660027), (7564, 1744280), (9455, 1395424), (9760, 1351817), (15128, 872140), (18910, 697712), (30256, 436070), (37820, 348856), (43607, 302560), (60512, 218035), (75640, 174428), (87214, 151280)]