16883409025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 25926912000

約数和(自身を除く): 9043502975

約数列:

[1, 5, 7, 19, 25, 35, 59, 89, 95, 133, 175, 295, 413, 445, 475, 623, 665, 967, 1121, 1475, 1691, 2065, 2225, 3115, 3325, 4835, 5251, 5605, 6769, 7847, 8455, 10325, 11837, 15575, 18373, 24175, 26255, 28025, 33845, 36757, 39235, 42275, 57053, 59185, 86063, 91865, 99769, 128611, 131275, 169225, 183785, 196175, 285265, 295925, 399371, 430315, 459325, 498845, 602441, 643055, 698383, 918925, 1084007, 1426325, 1635197, 1996855, 2151575, 2494225, 3012205, 3215275, 3491915, 5077717, 5420035, 7588049, 8175985, 9984275, 11446379, 15061025, 17459575, 25388585, 27100175, 35544019, 37940245, 40879925, 57231895, 96476623, 126942925, 177720095, 189701225, 286159475, 482383115, 675336361, 888600475, 2411915575, 3376681805, 16883409025]

約数ペア:

[(1, 16883409025), (5, 3376681805), (7, 2411915575), (19, 888600475), (25, 675336361), (35, 482383115), (59, 286159475), (89, 189701225), (95, 177720095), (133, 126942925), (175, 96476623), (295, 57231895), (413, 40879925), (445, 37940245), (475, 35544019), (623, 27100175), (665, 25388585), (967, 17459575), (1121, 15061025), (1475, 11446379), (1691, 9984275), (2065, 8175985), (2225, 7588049), (3115, 5420035), (3325, 5077717), (4835, 3491915), (5251, 3215275), (5605, 3012205), (6769, 2494225), (7847, 2151575), (8455, 1996855), (10325, 1635197), (11837, 1426325), (15575, 1084007), (18373, 918925), (24175, 698383), (26255, 643055), (28025, 602441), (33845, 498845), (36757, 459325), (39235, 430315), (42275, 399371), (57053, 295925), (59185, 285265), (86063, 196175), (91865, 183785), (99769, 169225), (128611, 131275)]