2337920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 6040440

約数和(自身を除く): 3702520

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, 281, 320, 416, 520, 562, 640, 832, 1040, 1124, 1405, 1664, 2080, 2248, 2810, 3653, 4160, 4496, 5620, 7306, 8320, 8992, 11240, 14612, 17984, 18265, 22480, 29224, 35968, 36530, 44960, 58448, 73060, 89920, 116896, 146120, 179840, 233792, 292240, 467584, 584480, 1168960, 2337920]

約数ペア:

[(1, 2337920), (2, 1168960), (4, 584480), (5, 467584), (8, 292240), (10, 233792), (13, 179840), (16, 146120), (20, 116896), (26, 89920), (32, 73060), (40, 58448), (52, 44960), (64, 36530), (65, 35968), (80, 29224), (104, 22480), (128, 18265), (130, 17984), (160, 14612), (208, 11240), (260, 8992), (281, 8320), (320, 7306), (416, 5620), (520, 4496), (562, 4160), (640, 3653), (832, 2810), (1040, 2248), (1124, 2080), (1405, 1664)]