113658880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 88

約数和(自身を含む): 277081920

約数和(自身を除く): 163423040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 281, 316, 320, 395, 512, 562, 632, 640, 790, 1024, 1124, 1264, 1280, 1405, 1580, 2248, 2528, 2560, 2810, 3160, 4496, 5056, 5120, 5620, 6320, 8992, 10112, 11240, 12640, 17984, 20224, 22199, 22480, 25280, 35968, 40448, 44398, 44960, 50560, 71936, 80896, 88796, 89920, 101120, 110995, 143872, 177592, 179840, 202240, 221990, 287744, 355184, 359680, 404480, 443980, 710368, 719360, 887960, 1420736, 1438720, 1775920, 2841472, 3551840, 5682944, 7103680, 11365888, 14207360, 22731776, 28414720, 56829440, 113658880]

約数ペア:

[(1, 113658880), (2, 56829440), (4, 28414720), (5, 22731776), (8, 14207360), (10, 11365888), (16, 7103680), (20, 5682944), (32, 3551840), (40, 2841472), (64, 1775920), (79, 1438720), (80, 1420736), (128, 887960), (158, 719360), (160, 710368), (256, 443980), (281, 404480), (316, 359680), (320, 355184), (395, 287744), (512, 221990), (562, 202240), (632, 179840), (640, 177592), (790, 143872), (1024, 110995), (1124, 101120), (1264, 89920), (1280, 88796), (1405, 80896), (1580, 71936), (2248, 50560), (2528, 44960), (2560, 44398), (2810, 40448), (3160, 35968), (4496, 25280), (5056, 22480), (5120, 22199), (5620, 20224), (6320, 17984), (8992, 12640), (10112, 11240)]