26941815680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3238199}}^1$

素因数の和:3238231

約数の個数: 64

約数和(自身を含む): 69362244000

約数和(自身を除く): 42420428320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 3238199, 6476398, 12952796, 16190995, 25905592, 32381990, 42096587, 51811184, 64763980, 84193174, 103622368, 129527960, 168386348, 207244736, 210482935, 259055920, 336772696, 414489472, 420965870, 518111840, 673545392, 841931740, 1036223680, 1347090784, 1683863480, 2072447360, 2694181568, 3367726960, 5388363136, 6735453920, 13470907840, 26941815680]

約数ペア:

[(1, 26941815680), (2, 13470907840), (4, 6735453920), (5, 5388363136), (8, 3367726960), (10, 2694181568), (13, 2072447360), (16, 1683863480), (20, 1347090784), (26, 1036223680), (32, 841931740), (40, 673545392), (52, 518111840), (64, 420965870), (65, 414489472), (80, 336772696), (104, 259055920), (128, 210482935), (130, 207244736), (160, 168386348), (208, 129527960), (260, 103622368), (320, 84193174), (416, 64763980), (520, 51811184), (640, 42096587), (832, 32381990), (1040, 25905592), (1664, 16190995), (2080, 12952796), (4160, 6476398), (8320, 3238199)]