202075215280

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2207}}^1\times {\mathrm{4073}}^1$

素因数の和:6574

約数の個数: 80

約数和(自身を含む): 471826301184

約数和(自身を除く): 269751085904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2207, 2248, 2810, 4073, 4414, 4496, 5620, 8146, 8828, 11035, 11240, 16292, 17656, 20365, 22070, 22480, 32584, 35312, 40730, 44140, 65168, 81460, 88280, 162920, 176560, 325840, 620167, 1144513, 1240334, 2289026, 2480668, 3100835, 4578052, 4961336, 5722565, 6201670, 8989111, 9156104, 9922672, 11445130, 12403340, 17978222, 18312208, 22890260, 24806680, 35956444, 44945555, 45780520, 49613360, 71912888, 89891110, 91561040, 143825776, 179782220, 359564440, 719128880, 2525940191, 5051880382, 10103760764, 12629700955, 20207521528, 25259401910, 40415043056, 50518803820, 101037607640, 202075215280]

約数ペア:

[(1, 202075215280), (2, 101037607640), (4, 50518803820), (5, 40415043056), (8, 25259401910), (10, 20207521528), (16, 12629700955), (20, 10103760764), (40, 5051880382), (80, 2525940191), (281, 719128880), (562, 359564440), (1124, 179782220), (1405, 143825776), (2207, 91561040), (2248, 89891110), (2810, 71912888), (4073, 49613360), (4414, 45780520), (4496, 44945555), (5620, 35956444), (8146, 24806680), (8828, 22890260), (11035, 18312208), (11240, 17978222), (16292, 12403340), (17656, 11445130), (20365, 9922672), (22070, 9156104), (22480, 8989111), (32584, 6201670), (35312, 5722565), (40730, 4961336), (44140, 4578052), (65168, 3100835), (81460, 2480668), (88280, 2289026), (162920, 1240334), (176560, 1144513), (325840, 620167)]