25440330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 65536128

約数和(自身を除く): 40095798

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 601, 830, 1202, 1245, 1411, 1803, 2490, 2822, 3005, 3606, 4233, 6010, 7055, 8466, 9015, 10217, 14110, 18030, 20434, 21165, 30651, 42330, 49883, 51085, 61302, 99766, 102170, 149649, 153255, 249415, 299298, 306510, 498830, 748245, 848011, 1496490, 1696022, 2544033, 4240055, 5088066, 8480110, 12720165, 25440330]

約数ペア:

[(1, 25440330), (2, 12720165), (3, 8480110), (5, 5088066), (6, 4240055), (10, 2544033), (15, 1696022), (17, 1496490), (30, 848011), (34, 748245), (51, 498830), (83, 306510), (85, 299298), (102, 249415), (166, 153255), (170, 149649), (249, 102170), (255, 99766), (415, 61302), (498, 51085), (510, 49883), (601, 42330), (830, 30651), (1202, 21165), (1245, 20434), (1411, 18030), (1803, 14110), (2490, 10217), (2822, 9015), (3005, 8466), (3606, 7055), (4233, 6010)]