3337668820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 7963619328

約数和(自身を除く): 4625950508

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 71, 76, 85, 95, 142, 170, 190, 284, 323, 340, 355, 361, 380, 383, 646, 710, 722, 766, 1207, 1292, 1349, 1420, 1444, 1532, 1615, 1805, 1915, 2414, 2698, 3230, 3610, 3830, 4828, 5396, 6035, 6137, 6460, 6511, 6745, 7220, 7277, 7660, 12070, 12274, 13022, 13490, 14554, 22933, 24140, 24548, 25631, 26044, 26980, 27193, 29108, 30685, 32555, 36385, 45866, 51262, 54386, 61370, 65110, 72770, 91732, 102524, 108772, 114665, 122740, 123709, 128155, 130220, 135965, 138263, 145540, 229330, 247418, 256310, 271930, 276526, 435727, 458660, 462281, 494836, 512620, 516667, 543860, 553052, 618545, 691315, 871454, 924562, 1033334, 1237090, 1382630, 1742908, 1849124, 2066668, 2178635, 2311405, 2350471, 2474180, 2583335, 2765260, 4357270, 4622810, 4700942, 5166670, 8714540, 8783339, 9245620, 9401884, 9816673, 10333340, 11752355, 17566678, 19633346, 23504710, 35133356, 39266692, 43916695, 47009420, 49083365, 87833390, 98166730, 166883441, 175666780, 196333460, 333766882, 667533764, 834417205, 1668834410, 3337668820]

約数ペア:

[(1, 3337668820), (2, 1668834410), (4, 834417205), (5, 667533764), (10, 333766882), (17, 196333460), (19, 175666780), (20, 166883441), (34, 98166730), (38, 87833390), (68, 49083365), (71, 47009420), (76, 43916695), (85, 39266692), (95, 35133356), (142, 23504710), (170, 19633346), (190, 17566678), (284, 11752355), (323, 10333340), (340, 9816673), (355, 9401884), (361, 9245620), (380, 8783339), (383, 8714540), (646, 5166670), (710, 4700942), (722, 4622810), (766, 4357270), (1207, 2765260), (1292, 2583335), (1349, 2474180), (1420, 2350471), (1444, 2311405), (1532, 2178635), (1615, 2066668), (1805, 1849124), (1915, 1742908), (2414, 1382630), (2698, 1237090), (3230, 1033334), (3610, 924562), (3830, 871454), (4828, 691315), (5396, 618545), (6035, 553052), (6137, 543860), (6460, 516667), (6511, 512620), (6745, 494836), (7220, 462281), (7277, 458660), (7660, 435727), (12070, 276526), (12274, 271930), (13022, 256310), (13490, 247418), (14554, 229330), (22933, 145540), (24140, 138263), (24548, 135965), (25631, 130220), (26044, 128155), (26980, 123709), (27193, 122740), (29108, 114665), (30685, 108772), (32555, 102524), (36385, 91732), (45866, 72770), (51262, 65110), (54386, 61370)]