1270086295160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{1381069}}^1$

素因数の和:1381440

約数の個数: 64

約数和(自身を含む): 2902567197600

約数和(自身を除く): 1632480902440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 277, 332, 415, 554, 664, 830, 1108, 1385, 1660, 2216, 2770, 3320, 5540, 11080, 22991, 45982, 91964, 114955, 183928, 229910, 459820, 919640, 1381069, 2762138, 5524276, 6905345, 11048552, 13810690, 27621380, 55242760, 114628727, 229257454, 382556113, 458514908, 573143635, 765112226, 917029816, 1146287270, 1530224452, 1912780565, 2292574540, 3060448904, 3825561130, 4585149080, 7651122260, 15302244520, 31752157379, 63504314758, 127008629516, 158760786895, 254017259032, 317521573790, 635043147580, 1270086295160]

約数ペア:

[(1, 1270086295160), (2, 635043147580), (4, 317521573790), (5, 254017259032), (8, 158760786895), (10, 127008629516), (20, 63504314758), (40, 31752157379), (83, 15302244520), (166, 7651122260), (277, 4585149080), (332, 3825561130), (415, 3060448904), (554, 2292574540), (664, 1912780565), (830, 1530224452), (1108, 1146287270), (1385, 917029816), (1660, 765112226), (2216, 573143635), (2770, 458514908), (3320, 382556113), (5540, 229257454), (11080, 114628727), (22991, 55242760), (45982, 27621380), (91964, 13810690), (114955, 11048552), (183928, 6905345), (229910, 5524276), (459820, 2762138), (919640, 1381069)]