97001420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 213736320

約数和(自身を除く): 116734900

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 2789, 3478, 5578, 6956, 8695, 11156, 13945, 17390, 27890, 34780, 55780, 103193, 131083, 206386, 262166, 412772, 515965, 524332, 655415, 1031930, 1310830, 2063860, 2621660, 4850071, 9700142, 19400284, 24250355, 48500710, 97001420]

約数ペア:

[(1, 97001420), (2, 48500710), (4, 24250355), (5, 19400284), (10, 9700142), (20, 4850071), (37, 2621660), (47, 2063860), (74, 1310830), (94, 1031930), (148, 655415), (185, 524332), (188, 515965), (235, 412772), (370, 262166), (470, 206386), (740, 131083), (940, 103193), (1739, 55780), (2789, 34780), (3478, 27890), (5578, 17390), (6956, 13945), (8695, 11156)]