8417363820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{85909}}^1$

素因数の和:86015

約数の個数: 96

約数和(自身を含む): 24940016640

約数和(自身を除く): 16522652820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 1065, 1380, 1420, 1633, 2130, 3266, 4260, 4899, 6532, 8165, 9798, 16330, 19596, 24495, 32660, 48990, 85909, 97980, 171818, 257727, 343636, 429545, 515454, 859090, 1030908, 1288635, 1718180, 1975907, 2577270, 3951814, 5154540, 5927721, 6099539, 7903628, 9879535, 11855442, 12199078, 18298617, 19759070, 23710884, 24398156, 29638605, 30497695, 36597234, 39518140, 59277210, 60995390, 73194468, 91493085, 118554420, 121990780, 140289397, 182986170, 280578794, 365972340, 420868191, 561157588, 701446985, 841736382, 1402893970, 1683472764, 2104340955, 2805787940, 4208681910, 8417363820]

約数ペア:

[(1, 8417363820), (2, 4208681910), (3, 2805787940), (4, 2104340955), (5, 1683472764), (6, 1402893970), (10, 841736382), (12, 701446985), (15, 561157588), (20, 420868191), (23, 365972340), (30, 280578794), (46, 182986170), (60, 140289397), (69, 121990780), (71, 118554420), (92, 91493085), (115, 73194468), (138, 60995390), (142, 59277210), (213, 39518140), (230, 36597234), (276, 30497695), (284, 29638605), (345, 24398156), (355, 23710884), (426, 19759070), (460, 18298617), (690, 12199078), (710, 11855442), (852, 9879535), (1065, 7903628), (1380, 6099539), (1420, 5927721), (1633, 5154540), (2130, 3951814), (3266, 2577270), (4260, 1975907), (4899, 1718180), (6532, 1288635), (8165, 1030908), (9798, 859090), (16330, 515454), (19596, 429545), (24495, 343636), (32660, 257727), (48990, 171818), (85909, 97980)]