39745320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19483}}^1$

素因数の和:19514

約数の個数: 64

約数和(自身を含む): 126256320

約数和(自身を除く): 86511000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 19483, 38966, 58449, 77932, 97415, 116898, 155864, 194830, 233796, 292245, 331211, 389660, 467592, 584490, 662422, 779320, 993633, 1168980, 1324844, 1656055, 1987266, 2337960, 2649688, 3312110, 3974532, 4968165, 6624220, 7949064, 9936330, 13248440, 19872660, 39745320]

約数ペア:

[(1, 39745320), (2, 19872660), (3, 13248440), (4, 9936330), (5, 7949064), (6, 6624220), (8, 4968165), (10, 3974532), (12, 3312110), (15, 2649688), (17, 2337960), (20, 1987266), (24, 1656055), (30, 1324844), (34, 1168980), (40, 993633), (51, 779320), (60, 662422), (68, 584490), (85, 467592), (102, 389660), (120, 331211), (136, 292245), (170, 233796), (204, 194830), (255, 155864), (340, 116898), (408, 97415), (510, 77932), (680, 58449), (1020, 38966), (2040, 19483)]