5307628540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{73943}}^1$

素因数の和:74086

約数の個数: 48

約数和(自身を含む): 11565433152

約数和(自身を除く): 6257804612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1940, 3589, 7178, 14356, 17945, 35890, 71780, 73943, 147886, 295772, 369715, 739430, 1478860, 2735891, 5471782, 7172471, 10943564, 13679455, 14344942, 27358910, 28689884, 35862355, 54717820, 71724710, 143449420, 265381427, 530762854, 1061525708, 1326907135, 2653814270, 5307628540]

約数ペア:

[(1, 5307628540), (2, 2653814270), (4, 1326907135), (5, 1061525708), (10, 530762854), (20, 265381427), (37, 143449420), (74, 71724710), (97, 54717820), (148, 35862355), (185, 28689884), (194, 27358910), (370, 14344942), (388, 13679455), (485, 10943564), (740, 7172471), (970, 5471782), (1940, 2735891), (3589, 1478860), (7178, 739430), (14356, 369715), (17945, 295772), (35890, 147886), (71780, 73943)]