87331550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 173560320

約数和(自身を除く): 86228770

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 127, 170, 254, 425, 635, 809, 850, 1270, 1618, 2159, 3175, 4045, 4318, 6350, 8090, 10795, 13753, 20225, 21590, 27506, 40450, 53975, 68765, 102743, 107950, 137530, 205486, 343825, 513715, 687650, 1027430, 1746631, 2568575, 3493262, 5137150, 8733155, 17466310, 43665775, 87331550]

約数ペア:

[(1, 87331550), (2, 43665775), (5, 17466310), (10, 8733155), (17, 5137150), (25, 3493262), (34, 2568575), (50, 1746631), (85, 1027430), (127, 687650), (170, 513715), (254, 343825), (425, 205486), (635, 137530), (809, 107950), (850, 102743), (1270, 68765), (1618, 53975), (2159, 40450), (3175, 27506), (4045, 21590), (4318, 20225), (6350, 13753), (8090, 10795)]