23212480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 58951368

約数和(自身を除く): 35738888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 251, 272, 289, 320, 340, 502, 544, 578, 680, 1004, 1088, 1156, 1255, 1360, 1445, 2008, 2312, 2510, 2720, 2890, 4016, 4267, 4624, 5020, 5440, 5780, 8032, 8534, 9248, 10040, 11560, 16064, 17068, 18496, 20080, 21335, 23120, 34136, 40160, 42670, 46240, 68272, 72539, 80320, 85340, 92480, 136544, 145078, 170680, 273088, 290156, 341360, 362695, 580312, 682720, 725390, 1160624, 1365440, 1450780, 2321248, 2901560, 4642496, 5803120, 11606240, 23212480]

約数ペア:

[(1, 23212480), (2, 11606240), (4, 5803120), (5, 4642496), (8, 2901560), (10, 2321248), (16, 1450780), (17, 1365440), (20, 1160624), (32, 725390), (34, 682720), (40, 580312), (64, 362695), (68, 341360), (80, 290156), (85, 273088), (136, 170680), (160, 145078), (170, 136544), (251, 92480), (272, 85340), (289, 80320), (320, 72539), (340, 68272), (502, 46240), (544, 42670), (578, 40160), (680, 34136), (1004, 23120), (1088, 21335), (1156, 20080), (1255, 18496), (1360, 17068), (1445, 16064), (2008, 11560), (2312, 10040), (2510, 9248), (2720, 8534), (2890, 8032), (4016, 5780), (4267, 5440), (4624, 5020)]