11606240

素因数分解:

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

素因数の和:300

約数の個数: 72

約数和(自身を含む): 29243592

約数和(自身を除く): 17637352

約数列:

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

約数ペア:

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