8894392010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1\times {\mathrm{3067}}^1$

素因数の和:5535

約数の個数: 64

約数和(自身を含む): 19387600128

約数和(自身を除く): 10493208118

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2437, 3067, 4874, 6134, 12185, 15335, 17059, 21469, 24370, 30670, 34118, 41429, 42938, 52139, 82858, 85295, 104278, 107345, 170590, 207145, 214690, 260695, 290003, 364973, 414290, 521390, 580006, 729946, 1450015, 1824865, 2900030, 3649730, 7474279, 14948558, 37371395, 52319953, 74742790, 104639906, 127062743, 254125486, 261599765, 523199530, 635313715, 889439201, 1270627430, 1778878402, 4447196005, 8894392010]

約数ペア:

[(1, 8894392010), (2, 4447196005), (5, 1778878402), (7, 1270627430), (10, 889439201), (14, 635313715), (17, 523199530), (34, 261599765), (35, 254125486), (70, 127062743), (85, 104639906), (119, 74742790), (170, 52319953), (238, 37371395), (595, 14948558), (1190, 7474279), (2437, 3649730), (3067, 2900030), (4874, 1824865), (6134, 1450015), (12185, 729946), (15335, 580006), (17059, 521390), (21469, 414290), (24370, 364973), (30670, 290003), (34118, 260695), (41429, 214690), (42938, 207145), (52139, 170590), (82858, 107345), (85295, 104278)]