8889486490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{5407}}^1$

素因数の和:5959

約数の個数: 64

約数和(自身を含む): 17872358400

約数和(自身を除く): 8982871910

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 509, 646, 1018, 1615, 2545, 3230, 5090, 5407, 8653, 9671, 10814, 17306, 19342, 27035, 43265, 48355, 54070, 86530, 91919, 96710, 102733, 164407, 183838, 205466, 328814, 459595, 513665, 822035, 919190, 1027330, 1644070, 1746461, 2752163, 3492922, 5504326, 8732305, 13760815, 17464610, 27521630, 46786771, 52291097, 93573542, 104582194, 233933855, 261455485, 467867710, 522910970, 888948649, 1777897298, 4444743245, 8889486490]

約数ペア:

[(1, 8889486490), (2, 4444743245), (5, 1777897298), (10, 888948649), (17, 522910970), (19, 467867710), (34, 261455485), (38, 233933855), (85, 104582194), (95, 93573542), (170, 52291097), (190, 46786771), (323, 27521630), (509, 17464610), (646, 13760815), (1018, 8732305), (1615, 5504326), (2545, 3492922), (3230, 2752163), (5090, 1746461), (5407, 1644070), (8653, 1027330), (9671, 919190), (10814, 822035), (17306, 513665), (19342, 459595), (27035, 328814), (43265, 205466), (48355, 183838), (54070, 164407), (86530, 102733), (91919, 96710)]