134955778820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1\times {\mathrm{2297}}^1$

素因数の和:3021

約数の個数: 96

約数和(自身を含む): 294792293376

約数和(自身を除く): 159836514556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 193, 310, 386, 491, 620, 772, 965, 982, 1930, 1964, 2297, 2455, 3860, 4594, 4910, 5983, 9188, 9820, 11485, 11966, 15221, 22970, 23932, 29915, 30442, 45940, 59830, 60884, 71207, 76105, 94763, 119660, 142414, 152210, 189526, 284828, 304420, 356035, 379052, 443321, 473815, 712070, 886642, 947630, 1127827, 1424140, 1773284, 1895260, 2216605, 2255654, 2937653, 4433210, 4511308, 5639135, 5875306, 8866420, 11278270, 11750612, 13742951, 14688265, 22556540, 27485902, 29376530, 34962637, 54971804, 58753060, 68714755, 69925274, 137429510, 139850548, 174813185, 217670611, 274859020, 349626370, 435341222, 699252740, 870682444, 1088353055, 2176706110, 4353412220, 6747788941, 13495577882, 26991155764, 33738944705, 67477889410, 134955778820]

約数ペア:

[(1, 134955778820), (2, 67477889410), (4, 33738944705), (5, 26991155764), (10, 13495577882), (20, 6747788941), (31, 4353412220), (62, 2176706110), (124, 1088353055), (155, 870682444), (193, 699252740), (310, 435341222), (386, 349626370), (491, 274859020), (620, 217670611), (772, 174813185), (965, 139850548), (982, 137429510), (1930, 69925274), (1964, 68714755), (2297, 58753060), (2455, 54971804), (3860, 34962637), (4594, 29376530), (4910, 27485902), (5983, 22556540), (9188, 14688265), (9820, 13742951), (11485, 11750612), (11966, 11278270), (15221, 8866420), (22970, 5875306), (23932, 5639135), (29915, 4511308), (30442, 4433210), (45940, 2937653), (59830, 2255654), (60884, 2216605), (71207, 1895260), (76105, 1773284), (94763, 1424140), (119660, 1127827), (142414, 947630), (152210, 886642), (189526, 712070), (284828, 473815), (304420, 443321), (356035, 379052)]