504560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 1446336

約数和(自身を除く): 941776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 80, 85, 106, 112, 119, 136, 140, 170, 212, 238, 265, 272, 280, 340, 371, 424, 476, 530, 560, 595, 680, 742, 848, 901, 952, 1060, 1190, 1360, 1484, 1802, 1855, 1904, 2120, 2380, 2968, 3604, 3710, 4240, 4505, 4760, 5936, 6307, 7208, 7420, 9010, 9520, 12614, 14416, 14840, 18020, 25228, 29680, 31535, 36040, 50456, 63070, 72080, 100912, 126140, 252280, 504560]

約数ペア:

[(1, 504560), (2, 252280), (4, 126140), (5, 100912), (7, 72080), (8, 63070), (10, 50456), (14, 36040), (16, 31535), (17, 29680), (20, 25228), (28, 18020), (34, 14840), (35, 14416), (40, 12614), (53, 9520), (56, 9010), (68, 7420), (70, 7208), (80, 6307), (85, 5936), (106, 4760), (112, 4505), (119, 4240), (136, 3710), (140, 3604), (170, 2968), (212, 2380), (238, 2120), (265, 1904), (272, 1855), (280, 1802), (340, 1484), (371, 1360), (424, 1190), (476, 1060), (530, 952), (560, 901), (595, 848), (680, 742)]