3424361680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{81223}}^1$

素因数の和:81284

約数の個数: 80

約数和(自身を含む): 8702014464

約数和(自身を除く): 5277652784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 42160, 81223, 162446, 324892, 406115, 649784, 812230, 1299568, 1380791, 1624460, 2517913, 2761582, 3248920, 5035826, 5523164, 6497840, 6903955, 10071652, 11046328, 12589565, 13807910, 20143304, 22092656, 25179130, 27615820, 40286608, 42804521, 50358260, 55231640, 85609042, 100716520, 110463280, 171218084, 201433040, 214022605, 342436168, 428045210, 684872336, 856090420, 1712180840, 3424361680]

約数ペア:

[(1, 3424361680), (2, 1712180840), (4, 856090420), (5, 684872336), (8, 428045210), (10, 342436168), (16, 214022605), (17, 201433040), (20, 171218084), (31, 110463280), (34, 100716520), (40, 85609042), (62, 55231640), (68, 50358260), (80, 42804521), (85, 40286608), (124, 27615820), (136, 25179130), (155, 22092656), (170, 20143304), (248, 13807910), (272, 12589565), (310, 11046328), (340, 10071652), (496, 6903955), (527, 6497840), (620, 5523164), (680, 5035826), (1054, 3248920), (1240, 2761582), (1360, 2517913), (2108, 1624460), (2480, 1380791), (2635, 1299568), (4216, 812230), (5270, 649784), (8432, 406115), (10540, 324892), (21080, 162446), (42160, 81223)]