1128889760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2293}}^1$

素因数の和:2506

約数の個数: 96

約数和(自身を含む): 2840724432

約数和(自身を除く): 1711834672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 181, 272, 340, 362, 544, 680, 724, 905, 1360, 1448, 1810, 2293, 2720, 2896, 3077, 3620, 4586, 5792, 6154, 7240, 9172, 11465, 12308, 14480, 15385, 18344, 22930, 24616, 28960, 30770, 36688, 38981, 45860, 49232, 61540, 73376, 77962, 91720, 98464, 123080, 155924, 183440, 194905, 246160, 311848, 366880, 389810, 415033, 492320, 623696, 779620, 830066, 1247392, 1559240, 1660132, 2075165, 3118480, 3320264, 4150330, 6236960, 6640528, 7055561, 8300660, 13281056, 14111122, 16601320, 28222244, 33202640, 35277805, 56444488, 66405280, 70555610, 112888976, 141111220, 225777952, 282222440, 564444880, 1128889760]

約数ペア:

[(1, 1128889760), (2, 564444880), (4, 282222440), (5, 225777952), (8, 141111220), (10, 112888976), (16, 70555610), (17, 66405280), (20, 56444488), (32, 35277805), (34, 33202640), (40, 28222244), (68, 16601320), (80, 14111122), (85, 13281056), (136, 8300660), (160, 7055561), (170, 6640528), (181, 6236960), (272, 4150330), (340, 3320264), (362, 3118480), (544, 2075165), (680, 1660132), (724, 1559240), (905, 1247392), (1360, 830066), (1448, 779620), (1810, 623696), (2293, 492320), (2720, 415033), (2896, 389810), (3077, 366880), (3620, 311848), (4586, 246160), (5792, 194905), (6154, 183440), (7240, 155924), (9172, 123080), (11465, 98464), (12308, 91720), (14480, 77962), (15385, 73376), (18344, 61540), (22930, 49232), (24616, 45860), (28960, 38981), (30770, 36688)]