125542280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 313551000

約数和(自身を除く): 188008720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 349, 391, 460, 529, 680, 698, 782, 920, 1058, 1396, 1564, 1745, 1955, 2116, 2645, 2792, 3128, 3490, 3910, 4232, 5290, 5933, 6980, 7820, 8027, 8993, 10580, 11866, 13960, 15640, 16054, 17986, 21160, 23732, 29665, 32108, 35972, 40135, 44965, 47464, 59330, 64216, 71944, 80270, 89930, 118660, 136459, 160540, 179860, 184621, 237320, 272918, 321080, 359720, 369242, 545836, 682295, 738484, 923105, 1091672, 1364590, 1476968, 1846210, 2729180, 3138557, 3692420, 5458360, 6277114, 7384840, 12554228, 15692785, 25108456, 31385570, 62771140, 125542280]

約数ペア:

[(1, 125542280), (2, 62771140), (4, 31385570), (5, 25108456), (8, 15692785), (10, 12554228), (17, 7384840), (20, 6277114), (23, 5458360), (34, 3692420), (40, 3138557), (46, 2729180), (68, 1846210), (85, 1476968), (92, 1364590), (115, 1091672), (136, 923105), (170, 738484), (184, 682295), (230, 545836), (340, 369242), (349, 359720), (391, 321080), (460, 272918), (529, 237320), (680, 184621), (698, 179860), (782, 160540), (920, 136459), (1058, 118660), (1396, 89930), (1564, 80270), (1745, 71944), (1955, 64216), (2116, 59330), (2645, 47464), (2792, 44965), (3128, 40135), (3490, 35972), (3910, 32108), (4232, 29665), (5290, 23732), (5933, 21160), (6980, 17986), (7820, 16054), (8027, 15640), (8993, 13960), (10580, 11866)]