101249621680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1\times {\mathrm{8581}}^1$

素因数の和:10454

約数の個数: 80

約数和(自身を含む): 238403428704

約数和(自身を除く): 137153807024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 1777, 3320, 3554, 6640, 7108, 8581, 8885, 14216, 17162, 17770, 28432, 34324, 35540, 42905, 68648, 71080, 85810, 137296, 142160, 147491, 171620, 294982, 343240, 589964, 686480, 712223, 737455, 1179928, 1424446, 1474910, 2359856, 2848892, 2949820, 3561115, 5697784, 5899640, 7122230, 11395568, 11799280, 14244460, 15248437, 28488920, 30496874, 56977840, 60993748, 76242185, 121987496, 152484370, 243974992, 304968740, 609937480, 1219874960, 1265620271, 2531240542, 5062481084, 6328101355, 10124962168, 12656202710, 20249924336, 25312405420, 50624810840, 101249621680]

約数ペア:

[(1, 101249621680), (2, 50624810840), (4, 25312405420), (5, 20249924336), (8, 12656202710), (10, 10124962168), (16, 6328101355), (20, 5062481084), (40, 2531240542), (80, 1265620271), (83, 1219874960), (166, 609937480), (332, 304968740), (415, 243974992), (664, 152484370), (830, 121987496), (1328, 76242185), (1660, 60993748), (1777, 56977840), (3320, 30496874), (3554, 28488920), (6640, 15248437), (7108, 14244460), (8581, 11799280), (8885, 11395568), (14216, 7122230), (17162, 5899640), (17770, 5697784), (28432, 3561115), (34324, 2949820), (35540, 2848892), (42905, 2359856), (68648, 1474910), (71080, 1424446), (85810, 1179928), (137296, 737455), (142160, 712223), (147491, 686480), (171620, 589964), (294982, 343240)]