11434720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 30209760

約数和(自身を除く): 18775040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 89, 110, 146, 160, 176, 178, 220, 292, 352, 356, 365, 440, 445, 584, 712, 730, 803, 880, 890, 979, 1168, 1424, 1460, 1606, 1760, 1780, 1958, 2336, 2848, 2920, 3212, 3560, 3916, 4015, 4895, 5840, 6424, 6497, 7120, 7832, 8030, 9790, 11680, 12848, 12994, 14240, 15664, 16060, 19580, 25696, 25988, 31328, 32120, 32485, 39160, 51976, 64240, 64970, 71467, 78320, 103952, 128480, 129940, 142934, 156640, 207904, 259880, 285868, 357335, 519760, 571736, 714670, 1039520, 1143472, 1429340, 2286944, 2858680, 5717360, 11434720]

約数ペア:

[(1, 11434720), (2, 5717360), (4, 2858680), (5, 2286944), (8, 1429340), (10, 1143472), (11, 1039520), (16, 714670), (20, 571736), (22, 519760), (32, 357335), (40, 285868), (44, 259880), (55, 207904), (73, 156640), (80, 142934), (88, 129940), (89, 128480), (110, 103952), (146, 78320), (160, 71467), (176, 64970), (178, 64240), (220, 51976), (292, 39160), (352, 32485), (356, 32120), (365, 31328), (440, 25988), (445, 25696), (584, 19580), (712, 16060), (730, 15664), (803, 14240), (880, 12994), (890, 12848), (979, 11680), (1168, 9790), (1424, 8030), (1460, 7832), (1606, 7120), (1760, 6497), (1780, 6424), (1958, 5840), (2336, 4895), (2848, 4015), (2920, 3916), (3212, 3560)]