110819440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 273955680

約数和(自身を除く): 163136240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1073, 1160, 1291, 1480, 2146, 2320, 2582, 2960, 4292, 5164, 5365, 6455, 8584, 10328, 10730, 12910, 17168, 20656, 21460, 25820, 37439, 42920, 47767, 51640, 74878, 85840, 95534, 103280, 149756, 187195, 191068, 238835, 299512, 374390, 382136, 477670, 599024, 748780, 764272, 955340, 1385243, 1497560, 1910680, 2770486, 2995120, 3821360, 5540972, 6926215, 11081944, 13852430, 22163888, 27704860, 55409720, 110819440]

約数ペア:

[(1, 110819440), (2, 55409720), (4, 27704860), (5, 22163888), (8, 13852430), (10, 11081944), (16, 6926215), (20, 5540972), (29, 3821360), (37, 2995120), (40, 2770486), (58, 1910680), (74, 1497560), (80, 1385243), (116, 955340), (145, 764272), (148, 748780), (185, 599024), (232, 477670), (290, 382136), (296, 374390), (370, 299512), (464, 238835), (580, 191068), (592, 187195), (740, 149756), (1073, 103280), (1160, 95534), (1291, 85840), (1480, 74878), (2146, 51640), (2320, 47767), (2582, 42920), (2960, 37439), (4292, 25820), (5164, 21460), (5365, 20656), (6455, 17168), (8584, 12910), (10328, 10730)]