2076648640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3907}}^1$

素因数の和:4086

約数の個数: 112

約数和(自身を含む): 5431682304

約数和(自身を除く): 3355033664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 151, 160, 176, 220, 302, 320, 352, 440, 604, 704, 755, 880, 1208, 1510, 1661, 1760, 2416, 3020, 3322, 3520, 3907, 4832, 6040, 6644, 7814, 8305, 9664, 12080, 13288, 15628, 16610, 19535, 24160, 26576, 31256, 33220, 39070, 42977, 48320, 53152, 62512, 66440, 78140, 85954, 106304, 125024, 132880, 156280, 171908, 214885, 250048, 265760, 312560, 343816, 429770, 531520, 589957, 625120, 687632, 859540, 1179914, 1250240, 1375264, 1719080, 2359828, 2750528, 2949785, 3438160, 4719656, 5899570, 6489527, 6876320, 9439312, 11799140, 12979054, 13752640, 18878624, 23598280, 25958108, 32447635, 37757248, 47196560, 51916216, 64895270, 94393120, 103832432, 129790540, 188786240, 207664864, 259581080, 415329728, 519162160, 1038324320, 2076648640]

約数ペア:

[(1, 2076648640), (2, 1038324320), (4, 519162160), (5, 415329728), (8, 259581080), (10, 207664864), (11, 188786240), (16, 129790540), (20, 103832432), (22, 94393120), (32, 64895270), (40, 51916216), (44, 47196560), (55, 37757248), (64, 32447635), (80, 25958108), (88, 23598280), (110, 18878624), (151, 13752640), (160, 12979054), (176, 11799140), (220, 9439312), (302, 6876320), (320, 6489527), (352, 5899570), (440, 4719656), (604, 3438160), (704, 2949785), (755, 2750528), (880, 2359828), (1208, 1719080), (1510, 1375264), (1661, 1250240), (1760, 1179914), (2416, 859540), (3020, 687632), (3322, 625120), (3520, 589957), (3907, 531520), (4832, 429770), (6040, 343816), (6644, 312560), (7814, 265760), (8305, 250048), (9664, 214885), (12080, 171908), (13288, 156280), (15628, 132880), (16610, 125024), (19535, 106304), (24160, 85954), (26576, 78140), (31256, 66440), (33220, 62512), (39070, 53152), (42977, 48320)]