97127680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 108

約数和(自身を含む): 252485100

約数和(自身を除く): 155357420

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 449, 520, 640, 676, 832, 845, 898, 1040, 1280, 1352, 1664, 1690, 1796, 2080, 2245, 2704, 3328, 3380, 3592, 4160, 4490, 5408, 5837, 6760, 7184, 8320, 8980, 10816, 11674, 13520, 14368, 16640, 17960, 21632, 23348, 27040, 28736, 29185, 35920, 43264, 46696, 54080, 57472, 58370, 71840, 75881, 93392, 108160, 114944, 116740, 143680, 151762, 186784, 216320, 233480, 287360, 303524, 373568, 379405, 466960, 574720, 607048, 747136, 758810, 933920, 1214096, 1494272, 1517620, 1867840, 2428192, 3035240, 3735680, 4856384, 6070480, 7471360, 9712768, 12140960, 19425536, 24281920, 48563840, 97127680]

約数ペア:

[(1, 97127680), (2, 48563840), (4, 24281920), (5, 19425536), (8, 12140960), (10, 9712768), (13, 7471360), (16, 6070480), (20, 4856384), (26, 3735680), (32, 3035240), (40, 2428192), (52, 1867840), (64, 1517620), (65, 1494272), (80, 1214096), (104, 933920), (128, 758810), (130, 747136), (160, 607048), (169, 574720), (208, 466960), (256, 379405), (260, 373568), (320, 303524), (338, 287360), (416, 233480), (449, 216320), (520, 186784), (640, 151762), (676, 143680), (832, 116740), (845, 114944), (898, 108160), (1040, 93392), (1280, 75881), (1352, 71840), (1664, 58370), (1690, 57472), (1796, 54080), (2080, 46696), (2245, 43264), (2704, 35920), (3328, 29185), (3380, 28736), (3592, 27040), (4160, 23348), (4490, 21632), (5408, 17960), (5837, 16640), (6760, 14368), (7184, 13520), (8320, 11674), (8980, 10816)]