4136320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 10355040

約数和(自身を除く): 6218720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 281, 320, 368, 460, 562, 640, 736, 920, 1124, 1405, 1472, 1840, 2248, 2810, 2944, 3680, 4496, 5620, 6463, 7360, 8992, 11240, 12926, 14720, 17984, 22480, 25852, 32315, 35968, 44960, 51704, 64630, 89920, 103408, 129260, 179840, 206816, 258520, 413632, 517040, 827264, 1034080, 2068160, 4136320]

約数ペア:

[(1, 4136320), (2, 2068160), (4, 1034080), (5, 827264), (8, 517040), (10, 413632), (16, 258520), (20, 206816), (23, 179840), (32, 129260), (40, 103408), (46, 89920), (64, 64630), (80, 51704), (92, 44960), (115, 35968), (128, 32315), (160, 25852), (184, 22480), (230, 17984), (281, 14720), (320, 12926), (368, 11240), (460, 8992), (562, 7360), (640, 6463), (736, 5620), (920, 4496), (1124, 3680), (1405, 2944), (1472, 2810), (1840, 2248)]