7136736005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 10316160000

約数和(自身を除く): 3179423995

約数列:

[1, 5, 7, 29, 35, 89, 145, 199, 203, 397, 445, 623, 995, 1015, 1393, 1985, 2581, 2779, 3115, 5771, 6965, 11513, 12905, 13895, 17711, 18067, 28855, 35333, 40397, 57565, 79003, 80591, 88555, 90335, 123977, 176665, 201985, 247331, 395015, 402955, 513619, 553021, 619885, 1024657, 1236655, 2291087, 2568095, 2765105, 3595333, 5123285, 7031267, 7172599, 11455435, 16037609, 17976665, 35156335, 35862995, 49218869, 80188045, 203906743, 246094345, 1019533715, 1427347201, 7136736005]

約数ペア:

[(1, 7136736005), (5, 1427347201), (7, 1019533715), (29, 246094345), (35, 203906743), (89, 80188045), (145, 49218869), (199, 35862995), (203, 35156335), (397, 17976665), (445, 16037609), (623, 11455435), (995, 7172599), (1015, 7031267), (1393, 5123285), (1985, 3595333), (2581, 2765105), (2779, 2568095), (3115, 2291087), (5771, 1236655), (6965, 1024657), (11513, 619885), (12905, 553021), (13895, 513619), (17711, 402955), (18067, 395015), (28855, 247331), (35333, 201985), (40397, 176665), (57565, 123977), (79003, 90335), (80591, 88555)]