13645900

素因数分解:

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

素因数の和:403

約数の個数: 72

約数和(自身を含む): 32810400

約数和(自身を除く): 19164500

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 349, 391, 425, 460, 575, 698, 782, 850, 1150, 1396, 1564, 1700, 1745, 1955, 2300, 3490, 3910, 5933, 6980, 7820, 8027, 8725, 9775, 11866, 16054, 17450, 19550, 23732, 29665, 32108, 34900, 39100, 40135, 59330, 80270, 118660, 136459, 148325, 160540, 200675, 272918, 296650, 401350, 545836, 593300, 682295, 802700, 1364590, 2729180, 3411475, 6822950, 13645900]

約数ペア:

[(1, 13645900), (2, 6822950), (4, 3411475), (5, 2729180), (10, 1364590), (17, 802700), (20, 682295), (23, 593300), (25, 545836), (34, 401350), (46, 296650), (50, 272918), (68, 200675), (85, 160540), (92, 148325), (100, 136459), (115, 118660), (170, 80270), (230, 59330), (340, 40135), (349, 39100), (391, 34900), (425, 32108), (460, 29665), (575, 23732), (698, 19550), (782, 17450), (850, 16054), (1150, 11866), (1396, 9775), (1564, 8725), (1700, 8027), (1745, 7820), (1955, 6980), (2300, 5933), (3490, 3910)]