873088892920

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7243}}^1\times {\mathrm{8537}}^1$

素因数の和:16144

約数の個数: 64

約数和(自身を含む): 1970517805920

約数和(自身を除く): 1097428913000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 7243, 8537, 14120, 14486, 17074, 28972, 34148, 36215, 42685, 57944, 68296, 72430, 85370, 144860, 170740, 289720, 341480, 2556779, 3013561, 5113558, 6027122, 10227116, 12054244, 12783895, 15067805, 20454232, 24108488, 25567790, 30135610, 51135580, 60271220, 61833491, 102271160, 120542440, 123666982, 247333964, 309167455, 494667928, 618334910, 1236669820, 2473339640, 21827222323, 43654444646, 87308889292, 109136111615, 174617778584, 218272223230, 436544446460, 873088892920]

約数ペア:

[(1, 873088892920), (2, 436544446460), (4, 218272223230), (5, 174617778584), (8, 109136111615), (10, 87308889292), (20, 43654444646), (40, 21827222323), (353, 2473339640), (706, 1236669820), (1412, 618334910), (1765, 494667928), (2824, 309167455), (3530, 247333964), (7060, 123666982), (7243, 120542440), (8537, 102271160), (14120, 61833491), (14486, 60271220), (17074, 51135580), (28972, 30135610), (34148, 25567790), (36215, 24108488), (42685, 20454232), (57944, 15067805), (68296, 12783895), (72430, 12054244), (85370, 10227116), (144860, 6027122), (170740, 5113558), (289720, 3013561), (341480, 2556779)]