118492720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 294141888

約数和(自身を除く): 175649168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 151, 170, 272, 302, 340, 577, 604, 680, 755, 1154, 1208, 1360, 1510, 2308, 2416, 2567, 2885, 3020, 4616, 5134, 5770, 6040, 9232, 9809, 10268, 11540, 12080, 12835, 19618, 20536, 23080, 25670, 39236, 41072, 46160, 49045, 51340, 78472, 87127, 98090, 102680, 156944, 174254, 196180, 205360, 348508, 392360, 435635, 697016, 784720, 871270, 1394032, 1481159, 1742540, 2962318, 3485080, 5924636, 6970160, 7405795, 11849272, 14811590, 23698544, 29623180, 59246360, 118492720]

約数ペア:

[(1, 118492720), (2, 59246360), (4, 29623180), (5, 23698544), (8, 14811590), (10, 11849272), (16, 7405795), (17, 6970160), (20, 5924636), (34, 3485080), (40, 2962318), (68, 1742540), (80, 1481159), (85, 1394032), (136, 871270), (151, 784720), (170, 697016), (272, 435635), (302, 392360), (340, 348508), (577, 205360), (604, 196180), (680, 174254), (755, 156944), (1154, 102680), (1208, 98090), (1360, 87127), (1510, 78472), (2308, 51340), (2416, 49045), (2567, 46160), (2885, 41072), (3020, 39236), (4616, 25670), (5134, 23080), (5770, 20536), (6040, 19618), (9232, 12835), (9809, 12080), (10268, 11540)]