187788702880

素因数分解:

$2^5\times 5^1\times {\mathrm{691}}^1\times {\mathrm{701}}^1\times {\mathrm{2423}}^1$

素因数の和:3830

約数の個数: 96

約数和(自身を含む): 445110277248

約数和(自身を除く): 257321574368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 691, 701, 1382, 1402, 2423, 2764, 2804, 3455, 3505, 4846, 5528, 5608, 6910, 7010, 9692, 11056, 11216, 12115, 13820, 14020, 19384, 22112, 22432, 24230, 27640, 28040, 38768, 48460, 55280, 56080, 77536, 96920, 110560, 112160, 193840, 387680, 484391, 968782, 1674293, 1698523, 1937564, 2421955, 3348586, 3397046, 3875128, 4843910, 6697172, 6794092, 7750256, 8371465, 8492615, 9687820, 13394344, 13588184, 15500512, 16742930, 16985230, 19375640, 26788688, 27176368, 33485860, 33970460, 38751280, 53577376, 54352736, 66971720, 67940920, 77502560, 133943440, 135881840, 267886880, 271763680, 1173679393, 2347358786, 4694717572, 5868396965, 9389435144, 11736793930, 18778870288, 23473587860, 37557740576, 46947175720, 93894351440, 187788702880]

約数ペア:

[(1, 187788702880), (2, 93894351440), (4, 46947175720), (5, 37557740576), (8, 23473587860), (10, 18778870288), (16, 11736793930), (20, 9389435144), (32, 5868396965), (40, 4694717572), (80, 2347358786), (160, 1173679393), (691, 271763680), (701, 267886880), (1382, 135881840), (1402, 133943440), (2423, 77502560), (2764, 67940920), (2804, 66971720), (3455, 54352736), (3505, 53577376), (4846, 38751280), (5528, 33970460), (5608, 33485860), (6910, 27176368), (7010, 26788688), (9692, 19375640), (11056, 16985230), (11216, 16742930), (12115, 15500512), (13820, 13588184), (14020, 13394344), (19384, 9687820), (22112, 8492615), (22432, 8371465), (24230, 7750256), (27640, 6794092), (28040, 6697172), (38768, 4843910), (48460, 3875128), (55280, 3397046), (56080, 3348586), (77536, 2421955), (96920, 1937564), (110560, 1698523), (112160, 1674293), (193840, 968782), (387680, 484391)]