8889136186280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{327287783}}^1$

素因数の和:327287898

約数の個数: 64

約数和(自身を含む): 23093426039040

約数和(自身を除く): 14204289852760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 27160, 327287783, 654575566, 1309151132, 1636438915, 2291014481, 2618302264, 3272877830, 4582028962, 6545755660, 9164057924, 11455072405, 13091511320, 18328115848, 22910144810, 31746914951, 45820289620, 63493829902, 91640579240, 126987659804, 158734574755, 222228404657, 253975319608, 317469149510, 444456809314, 634938299020, 888913618628, 1111142023285, 1269876598040, 1777827237256, 2222284046570, 4444568093140, 8889136186280]

約数ペア:

[(1, 8889136186280), (2, 4444568093140), (4, 2222284046570), (5, 1777827237256), (7, 1269876598040), (8, 1111142023285), (10, 888913618628), (14, 634938299020), (20, 444456809314), (28, 317469149510), (35, 253975319608), (40, 222228404657), (56, 158734574755), (70, 126987659804), (97, 91640579240), (140, 63493829902), (194, 45820289620), (280, 31746914951), (388, 22910144810), (485, 18328115848), (679, 13091511320), (776, 11455072405), (970, 9164057924), (1358, 6545755660), (1940, 4582028962), (2716, 3272877830), (3395, 2618302264), (3880, 2291014481), (5432, 1636438915), (6790, 1309151132), (13580, 654575566), (27160, 327287783)]