13303329650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{553153}}^1$

素因数の和:553215

約数の個数: 48

約数和(自身を含む): 27367847304

約数和(自身を除く): 14064517654

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 4810, 12025, 24050, 553153, 1106306, 2765765, 5531530, 7190989, 13828825, 14381978, 20466661, 27657650, 35954945, 40933322, 71909890, 102333305, 179774725, 204666610, 266066593, 359549450, 511666525, 532133186, 1023333050, 1330332965, 2660665930, 6651664825, 13303329650]

約数ペア:

[(1, 13303329650), (2, 6651664825), (5, 2660665930), (10, 1330332965), (13, 1023333050), (25, 532133186), (26, 511666525), (37, 359549450), (50, 266066593), (65, 204666610), (74, 179774725), (130, 102333305), (185, 71909890), (325, 40933322), (370, 35954945), (481, 27657650), (650, 20466661), (925, 14381978), (962, 13828825), (1850, 7190989), (2405, 5531530), (4810, 2765765), (12025, 1106306), (24050, 553153)]