66469000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5147

約数の個数: 64

約数和(自身を含む): 167534640

約数和(自身を除く): 101065640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 5113, 6500, 10226, 13000, 20452, 25565, 40904, 51130, 66469, 102260, 127825, 132938, 204520, 255650, 265876, 332345, 511300, 531752, 639125, 664690, 1022600, 1278250, 1329380, 1661725, 2556500, 2658760, 3323450, 5113000, 6646900, 8308625, 13293800, 16617250, 33234500, 66469000]

約数ペア:

[(1, 66469000), (2, 33234500), (4, 16617250), (5, 13293800), (8, 8308625), (10, 6646900), (13, 5113000), (20, 3323450), (25, 2658760), (26, 2556500), (40, 1661725), (50, 1329380), (52, 1278250), (65, 1022600), (100, 664690), (104, 639125), (125, 531752), (130, 511300), (200, 332345), (250, 265876), (260, 255650), (325, 204520), (500, 132938), (520, 127825), (650, 102260), (1000, 66469), (1300, 51130), (1625, 40904), (2600, 25565), (3250, 20452), (5113, 13000), (6500, 10226)]