25879440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6376

約数の個数: 80

約数和(自身を含む): 84958848

約数和(自身を除く): 59079408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6343, 12686, 19029, 25372, 31715, 38058, 50744, 63430, 76116, 95145, 101488, 107831, 126860, 152232, 190290, 215662, 253720, 304464, 323493, 380580, 431324, 507440, 539155, 646986, 761160, 862648, 1078310, 1293972, 1522320, 1617465, 1725296, 2156620, 2587944, 3234930, 4313240, 5175888, 6469860, 8626480, 12939720, 25879440]

約数ペア:

[(1, 25879440), (2, 12939720), (3, 8626480), (4, 6469860), (5, 5175888), (6, 4313240), (8, 3234930), (10, 2587944), (12, 2156620), (15, 1725296), (16, 1617465), (17, 1522320), (20, 1293972), (24, 1078310), (30, 862648), (34, 761160), (40, 646986), (48, 539155), (51, 507440), (60, 431324), (68, 380580), (80, 323493), (85, 304464), (102, 253720), (120, 215662), (136, 190290), (170, 152232), (204, 126860), (240, 107831), (255, 101488), (272, 95145), (340, 76116), (408, 63430), (510, 50744), (680, 38058), (816, 31715), (1020, 25372), (1360, 19029), (2040, 12686), (4080, 6343)]