2510040260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8461}}^1$

素因数の和:8653

約数の個数: 96

約数和(自身を含む): 6528060672

約数和(自身を除く): 4018020412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 163, 182, 260, 326, 364, 455, 652, 815, 910, 1141, 1630, 1820, 2119, 2282, 3260, 4238, 4564, 5705, 8461, 8476, 10595, 11410, 14833, 16922, 21190, 22820, 29666, 33844, 42305, 42380, 59227, 59332, 74165, 84610, 109993, 118454, 148330, 169220, 219986, 236908, 296135, 296660, 439972, 549965, 592270, 769951, 1099930, 1184540, 1379143, 1539902, 2199860, 2758286, 3079804, 3849755, 5516572, 6895715, 7699510, 9654001, 13791430, 15399020, 17928859, 19308002, 27582860, 35857718, 38616004, 48270005, 71715436, 89644295, 96540010, 125502013, 179288590, 193080020, 251004026, 358577180, 502008052, 627510065, 1255020130, 2510040260]

約数ペア:

[(1, 2510040260), (2, 1255020130), (4, 627510065), (5, 502008052), (7, 358577180), (10, 251004026), (13, 193080020), (14, 179288590), (20, 125502013), (26, 96540010), (28, 89644295), (35, 71715436), (52, 48270005), (65, 38616004), (70, 35857718), (91, 27582860), (130, 19308002), (140, 17928859), (163, 15399020), (182, 13791430), (260, 9654001), (326, 7699510), (364, 6895715), (455, 5516572), (652, 3849755), (815, 3079804), (910, 2758286), (1141, 2199860), (1630, 1539902), (1820, 1379143), (2119, 1184540), (2282, 1099930), (3260, 769951), (4238, 592270), (4564, 549965), (5705, 439972), (8461, 296660), (8476, 296135), (10595, 236908), (11410, 219986), (14833, 169220), (16922, 148330), (21190, 118454), (22820, 109993), (29666, 84610), (33844, 74165), (42305, 59332), (42380, 59227)]