1073996840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{4229}}^1$

素因数の和:5154

約数の個数: 64

約数和(自身を含む): 2765404800

約数和(自身を除く): 1691407960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 907, 1814, 3628, 4229, 4535, 6349, 7256, 8458, 9070, 12698, 16916, 18140, 21145, 25396, 29603, 31745, 33832, 36280, 42290, 50792, 59206, 63490, 84580, 118412, 126980, 148015, 169160, 236824, 253960, 296030, 592060, 1184120, 3835703, 7671406, 15342812, 19178515, 26849921, 30685624, 38357030, 53699842, 76714060, 107399684, 134249605, 153428120, 214799368, 268499210, 536998420, 1073996840]

約数ペア:

[(1, 1073996840), (2, 536998420), (4, 268499210), (5, 214799368), (7, 153428120), (8, 134249605), (10, 107399684), (14, 76714060), (20, 53699842), (28, 38357030), (35, 30685624), (40, 26849921), (56, 19178515), (70, 15342812), (140, 7671406), (280, 3835703), (907, 1184120), (1814, 592060), (3628, 296030), (4229, 253960), (4535, 236824), (6349, 169160), (7256, 148015), (8458, 126980), (9070, 118412), (12698, 84580), (16916, 63490), (18140, 59206), (21145, 50792), (25396, 42290), (29603, 36280), (31745, 33832)]