5489136688

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{3491}}^1$

素因数の和:3746

約数の個数: 80

約数和(自身を含む): 12366708480

約数和(自身を除く): 6877571792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 139, 202, 278, 404, 556, 707, 808, 973, 1112, 1414, 1616, 1946, 2224, 2828, 3491, 3892, 5656, 6982, 7784, 11312, 13964, 14039, 15568, 24437, 27928, 28078, 48874, 55856, 56156, 97748, 98273, 112312, 195496, 196546, 224624, 352591, 390992, 393092, 485249, 705182, 786184, 970498, 1410364, 1572368, 1940996, 2468137, 2820728, 3396743, 3881992, 4936274, 5641456, 6793486, 7763984, 9872548, 13586972, 19745096, 27173944, 39490192, 49010149, 54347888, 98020298, 196040596, 343071043, 392081192, 686142086, 784162384, 1372284172, 2744568344, 5489136688]

約数ペア:

[(1, 5489136688), (2, 2744568344), (4, 1372284172), (7, 784162384), (8, 686142086), (14, 392081192), (16, 343071043), (28, 196040596), (56, 98020298), (101, 54347888), (112, 49010149), (139, 39490192), (202, 27173944), (278, 19745096), (404, 13586972), (556, 9872548), (707, 7763984), (808, 6793486), (973, 5641456), (1112, 4936274), (1414, 3881992), (1616, 3396743), (1946, 2820728), (2224, 2468137), (2828, 1940996), (3491, 1572368), (3892, 1410364), (5656, 970498), (6982, 786184), (7784, 705182), (11312, 485249), (13964, 393092), (14039, 390992), (15568, 352591), (24437, 224624), (27928, 196546), (28078, 195496), (48874, 112312), (55856, 98273), (56156, 97748)]