118078840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7253}}^1$

素因数の和:7312

約数の個数: 64

約数和(自身を含む): 297704160

約数和(自身を除く): 179625320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 7253, 8140, 14506, 16280, 29012, 36265, 58024, 72530, 79783, 145060, 159566, 268361, 290120, 319132, 398915, 536722, 638264, 797830, 1073444, 1341805, 1595660, 2146888, 2683610, 2951971, 3191320, 5367220, 5903942, 10734440, 11807884, 14759855, 23615768, 29519710, 59039420, 118078840]

約数ペア:

[(1, 118078840), (2, 59039420), (4, 29519710), (5, 23615768), (8, 14759855), (10, 11807884), (11, 10734440), (20, 5903942), (22, 5367220), (37, 3191320), (40, 2951971), (44, 2683610), (55, 2146888), (74, 1595660), (88, 1341805), (110, 1073444), (148, 797830), (185, 638264), (220, 536722), (296, 398915), (370, 319132), (407, 290120), (440, 268361), (740, 159566), (814, 145060), (1480, 79783), (1628, 72530), (2035, 58024), (3256, 36265), (4070, 29012), (7253, 16280), (8140, 14506)]